38480610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 128

約数和(自身を含む): 114130944

約数和(自身を除く): 75650334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 257, 310, 322, 345, 434, 465, 483, 514, 651, 690, 713, 771, 805, 930, 966, 1085, 1285, 1302, 1426, 1542, 1610, 1799, 2139, 2170, 2415, 2570, 3255, 3565, 3598, 3855, 4278, 4830, 4991, 5397, 5911, 6510, 7130, 7710, 7967, 8995, 9982, 10695, 10794, 11822, 14973, 15934, 17733, 17990, 21390, 23901, 24955, 26985, 29555, 29946, 35466, 39835, 41377, 47802, 49910, 53970, 55769, 59110, 74865, 79670, 82754, 88665, 111538, 119505, 124131, 149730, 167307, 177330, 183241, 206885, 239010, 248262, 278845, 334614, 366482, 413770, 549723, 557690, 620655, 836535, 916205, 1099446, 1241310, 1282687, 1673070, 1832410, 2565374, 2748615, 3848061, 5497230, 6413435, 7696122, 12826870, 19240305, 38480610]

約数ペア:

[(1, 38480610), (2, 19240305), (3, 12826870), (5, 7696122), (6, 6413435), (7, 5497230), (10, 3848061), (14, 2748615), (15, 2565374), (21, 1832410), (23, 1673070), (30, 1282687), (31, 1241310), (35, 1099446), (42, 916205), (46, 836535), (62, 620655), (69, 557690), (70, 549723), (93, 413770), (105, 366482), (115, 334614), (138, 278845), (155, 248262), (161, 239010), (186, 206885), (210, 183241), (217, 177330), (230, 167307), (257, 149730), (310, 124131), (322, 119505), (345, 111538), (434, 88665), (465, 82754), (483, 79670), (514, 74865), (651, 59110), (690, 55769), (713, 53970), (771, 49910), (805, 47802), (930, 41377), (966, 39835), (1085, 35466), (1285, 29946), (1302, 29555), (1426, 26985), (1542, 24955), (1610, 23901), (1799, 21390), (2139, 17990), (2170, 17733), (2415, 15934), (2570, 14973), (3255, 11822), (3565, 10794), (3598, 10695), (3855, 9982), (4278, 8995), (4830, 7967), (4991, 7710), (5397, 7130), (5911, 6510)]