12687710070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{12907}}^1$

素因数の和:13106

約数の個数: 128

約数和(自身を含む): 36163878912

約数和(自身を除く): 23476168842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 151, 155, 186, 210, 217, 302, 310, 434, 453, 465, 651, 755, 906, 930, 1057, 1085, 1302, 1510, 2114, 2170, 2265, 3171, 3255, 4530, 4681, 5285, 6342, 6510, 9362, 10570, 12907, 14043, 15855, 23405, 25814, 28086, 31710, 32767, 38721, 46810, 64535, 65534, 70215, 77442, 90349, 98301, 129070, 140430, 163835, 180698, 193605, 196602, 271047, 327670, 387210, 400117, 451745, 491505, 542094, 800234, 903490, 983010, 1200351, 1355235, 1948957, 2000585, 2400702, 2710470, 2800819, 3897914, 4001170, 5601638, 5846871, 6001755, 8402457, 9744785, 11693742, 12003510, 13642699, 14004095, 16804914, 19489570, 27285398, 28008190, 29234355, 40928097, 42012285, 58468710, 60417667, 68213495, 81856194, 84024570, 120835334, 136426990, 181253001, 204640485, 302088335, 362506002, 409280970, 422923669, 604176670, 845847338, 906265005, 1268771007, 1812530010, 2114618345, 2537542014, 4229236690, 6343855035, 12687710070]

約数ペア:

[(1, 12687710070), (2, 6343855035), (3, 4229236690), (5, 2537542014), (6, 2114618345), (7, 1812530010), (10, 1268771007), (14, 906265005), (15, 845847338), (21, 604176670), (30, 422923669), (31, 409280970), (35, 362506002), (42, 302088335), (62, 204640485), (70, 181253001), (93, 136426990), (105, 120835334), (151, 84024570), (155, 81856194), (186, 68213495), (210, 60417667), (217, 58468710), (302, 42012285), (310, 40928097), (434, 29234355), (453, 28008190), (465, 27285398), (651, 19489570), (755, 16804914), (906, 14004095), (930, 13642699), (1057, 12003510), (1085, 11693742), (1302, 9744785), (1510, 8402457), (2114, 6001755), (2170, 5846871), (2265, 5601638), (3171, 4001170), (3255, 3897914), (4530, 2800819), (4681, 2710470), (5285, 2400702), (6342, 2000585), (6510, 1948957), (9362, 1355235), (10570, 1200351), (12907, 983010), (14043, 903490), (15855, 800234), (23405, 542094), (25814, 491505), (28086, 451745), (31710, 400117), (32767, 387210), (38721, 327670), (46810, 271047), (64535, 196602), (65534, 193605), (70215, 180698), (77442, 163835), (90349, 140430), (98301, 129070)]