1219230

素因数分解:

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

素因数の和:86

約数の個数: 96

約数和(自身を含む): 3594240

約数和(自身を除く): 2375010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 31, 38, 45, 46, 57, 62, 69, 90, 93, 95, 114, 115, 138, 155, 171, 186, 190, 207, 230, 279, 285, 310, 342, 345, 414, 437, 465, 558, 570, 589, 690, 713, 855, 874, 930, 1035, 1178, 1311, 1395, 1426, 1710, 1767, 2070, 2139, 2185, 2622, 2790, 2945, 3534, 3565, 3933, 4278, 4370, 5301, 5890, 6417, 6555, 7130, 7866, 8835, 10602, 10695, 12834, 13110, 13547, 17670, 19665, 21390, 26505, 27094, 32085, 39330, 40641, 53010, 64170, 67735, 81282, 121923, 135470, 203205, 243846, 406410, 609615, 1219230]

約数ペア:

[(1, 1219230), (2, 609615), (3, 406410), (5, 243846), (6, 203205), (9, 135470), (10, 121923), (15, 81282), (18, 67735), (19, 64170), (23, 53010), (30, 40641), (31, 39330), (38, 32085), (45, 27094), (46, 26505), (57, 21390), (62, 19665), (69, 17670), (90, 13547), (93, 13110), (95, 12834), (114, 10695), (115, 10602), (138, 8835), (155, 7866), (171, 7130), (186, 6555), (190, 6417), (207, 5890), (230, 5301), (279, 4370), (285, 4278), (310, 3933), (342, 3565), (345, 3534), (414, 2945), (437, 2790), (465, 2622), (558, 2185), (570, 2139), (589, 2070), (690, 1767), (713, 1710), (855, 1426), (874, 1395), (930, 1311), (1035, 1178)]