234587540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 579156480

約数和(自身を除く): 344568940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 53, 55, 59, 62, 106, 110, 118, 121, 124, 155, 212, 220, 236, 242, 265, 295, 310, 341, 484, 530, 583, 590, 605, 620, 649, 682, 1060, 1166, 1180, 1210, 1298, 1364, 1643, 1705, 1829, 2332, 2420, 2596, 2915, 3127, 3245, 3286, 3410, 3658, 3751, 5830, 6254, 6413, 6490, 6572, 6820, 7139, 7316, 7502, 8215, 9145, 11660, 12508, 12826, 12980, 14278, 15004, 15635, 16430, 18073, 18290, 18755, 20119, 25652, 28556, 31270, 32065, 32860, 34397, 35695, 36146, 36580, 37510, 40238, 62540, 64130, 68794, 71390, 72292, 75020, 80476, 90365, 96937, 100595, 128260, 137588, 142780, 171985, 180730, 193874, 198803, 201190, 221309, 343970, 361460, 378367, 387748, 397606, 402380, 442618, 484685, 687940, 756734, 795212, 885236, 969370, 994015, 1066307, 1106545, 1513468, 1891835, 1938740, 1988030, 2132614, 2213090, 3783670, 3976060, 4265228, 4426180, 5331535, 7567340, 10663070, 11729377, 21326140, 23458754, 46917508, 58646885, 117293770, 234587540]

約数ペア:

[(1, 234587540), (2, 117293770), (4, 58646885), (5, 46917508), (10, 23458754), (11, 21326140), (20, 11729377), (22, 10663070), (31, 7567340), (44, 5331535), (53, 4426180), (55, 4265228), (59, 3976060), (62, 3783670), (106, 2213090), (110, 2132614), (118, 1988030), (121, 1938740), (124, 1891835), (155, 1513468), (212, 1106545), (220, 1066307), (236, 994015), (242, 969370), (265, 885236), (295, 795212), (310, 756734), (341, 687940), (484, 484685), (530, 442618), (583, 402380), (590, 397606), (605, 387748), (620, 378367), (649, 361460), (682, 343970), (1060, 221309), (1166, 201190), (1180, 198803), (1210, 193874), (1298, 180730), (1364, 171985), (1643, 142780), (1705, 137588), (1829, 128260), (2332, 100595), (2420, 96937), (2596, 90365), (2915, 80476), (3127, 75020), (3245, 72292), (3286, 71390), (3410, 68794), (3658, 64130), (3751, 62540), (5830, 40238), (6254, 37510), (6413, 36580), (6490, 36146), (6572, 35695), (6820, 34397), (7139, 32860), (7316, 32065), (7502, 31270), (8215, 28556), (9145, 25652), (11660, 20119), (12508, 18755), (12826, 18290), (12980, 18073), (14278, 16430), (15004, 15635)]