64619190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 129469770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 31, 38, 45, 46, 53, 57, 62, 69, 90, 93, 95, 106, 114, 115, 138, 155, 159, 171, 186, 190, 207, 230, 265, 279, 285, 310, 318, 342, 345, 414, 437, 465, 477, 530, 558, 570, 589, 690, 713, 795, 855, 874, 930, 954, 1007, 1035, 1178, 1219, 1311, 1395, 1426, 1590, 1643, 1710, 1767, 2014, 2070, 2139, 2185, 2385, 2438, 2622, 2790, 2945, 3021, 3286, 3534, 3565, 3657, 3933, 4278, 4370, 4770, 4929, 5035, 5301, 5890, 6042, 6095, 6417, 6555, 7130, 7314, 7866, 8215, 8835, 9063, 9858, 10070, 10602, 10695, 10971, 12190, 12834, 13110, 13547, 14787, 15105, 16430, 17670, 18126, 18285, 19665, 21390, 21942, 23161, 24645, 26505, 27094, 29574, 30210, 31217, 32085, 36570, 37789, 39330, 40641, 45315, 46322, 49290, 53010, 54855, 62434, 64170, 67735, 69483, 73935, 75578, 81282, 90630, 93651, 109710, 113367, 115805, 121923, 135470, 138966, 147870, 156085, 187302, 188945, 203205, 208449, 226734, 231610, 243846, 280953, 312170, 340101, 347415, 377890, 406410, 416898, 468255, 561906, 566835, 609615, 680202, 694830, 717991, 936510, 1042245, 1133670, 1219230, 1404765, 1435982, 1700505, 2084490, 2153973, 2809530, 3401010, 3589955, 4307946, 6461919, 7179910, 10769865, 12923838, 21539730, 32309595, 64619190]

約数ペア:

[(1, 64619190), (2, 32309595), (3, 21539730), (5, 12923838), (6, 10769865), (9, 7179910), (10, 6461919), (15, 4307946), (18, 3589955), (19, 3401010), (23, 2809530), (30, 2153973), (31, 2084490), (38, 1700505), (45, 1435982), (46, 1404765), (53, 1219230), (57, 1133670), (62, 1042245), (69, 936510), (90, 717991), (93, 694830), (95, 680202), (106, 609615), (114, 566835), (115, 561906), (138, 468255), (155, 416898), (159, 406410), (171, 377890), (186, 347415), (190, 340101), (207, 312170), (230, 280953), (265, 243846), (279, 231610), (285, 226734), (310, 208449), (318, 203205), (342, 188945), (345, 187302), (414, 156085), (437, 147870), (465, 138966), (477, 135470), (530, 121923), (558, 115805), (570, 113367), (589, 109710), (690, 93651), (713, 90630), (795, 81282), (855, 75578), (874, 73935), (930, 69483), (954, 67735), (1007, 64170), (1035, 62434), (1178, 54855), (1219, 53010), (1311, 49290), (1395, 46322), (1426, 45315), (1590, 40641), (1643, 39330), (1710, 37789), (1767, 36570), (2014, 32085), (2070, 31217), (2139, 30210), (2185, 29574), (2385, 27094), (2438, 26505), (2622, 24645), (2790, 23161), (2945, 21942), (3021, 21390), (3286, 19665), (3534, 18285), (3565, 18126), (3657, 17670), (3933, 16430), (4278, 15105), (4370, 14787), (4770, 13547), (4929, 13110), (5035, 12834), (5301, 12190), (5890, 10971), (6042, 10695), (6095, 10602), (6417, 10070), (6555, 9858), (7130, 9063), (7314, 8835), (7866, 8215)]