42737310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 144

約数和(自身を含む): 141169392

約数和(自身を除く): 98432082

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 495, 539, 630, 693, 735, 770, 881, 882, 990, 1078, 1155, 1386, 1470, 1617, 1762, 2205, 2310, 2643, 2695, 3234, 3465, 4405, 4410, 4851, 5286, 5390, 6167, 6930, 7929, 8085, 8810, 9691, 9702, 12334, 13215, 15858, 16170, 18501, 19382, 24255, 26430, 29073, 30835, 37002, 39645, 43169, 48455, 48510, 55503, 58146, 61670, 67837, 79290, 86338, 87219, 92505, 96910, 111006, 129507, 135674, 145365, 174438, 185010, 203511, 215845, 259014, 277515, 290730, 339185, 388521, 407022, 431690, 436095, 474859, 555030, 610533, 647535, 678370, 777042, 872190, 949718, 1017555, 1221066, 1295070, 1424577, 1942605, 2035110, 2374295, 2849154, 3052665, 3885210, 4273731, 4748590, 6105330, 7122885, 8547462, 14245770, 21368655, 42737310]

約数ペア:

[(1, 42737310), (2, 21368655), (3, 14245770), (5, 8547462), (6, 7122885), (7, 6105330), (9, 4748590), (10, 4273731), (11, 3885210), (14, 3052665), (15, 2849154), (18, 2374295), (21, 2035110), (22, 1942605), (30, 1424577), (33, 1295070), (35, 1221066), (42, 1017555), (45, 949718), (49, 872190), (55, 777042), (63, 678370), (66, 647535), (70, 610533), (77, 555030), (90, 474859), (98, 436095), (99, 431690), (105, 407022), (110, 388521), (126, 339185), (147, 290730), (154, 277515), (165, 259014), (198, 215845), (210, 203511), (231, 185010), (245, 174438), (294, 145365), (315, 135674), (330, 129507), (385, 111006), (441, 96910), (462, 92505), (490, 87219), (495, 86338), (539, 79290), (630, 67837), (693, 61670), (735, 58146), (770, 55503), (881, 48510), (882, 48455), (990, 43169), (1078, 39645), (1155, 37002), (1386, 30835), (1470, 29073), (1617, 26430), (1762, 24255), (2205, 19382), (2310, 18501), (2643, 16170), (2695, 15858), (3234, 13215), (3465, 12334), (4405, 9702), (4410, 9691), (4851, 8810), (5286, 8085), (5390, 7929), (6167, 6930)]