38717910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 129752064

約数和(自身を除く): 91034154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 37, 42, 45, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 126, 151, 154, 165, 185, 198, 210, 222, 231, 259, 302, 315, 330, 333, 370, 385, 407, 453, 462, 495, 518, 555, 630, 666, 693, 755, 770, 777, 814, 906, 990, 1057, 1110, 1155, 1221, 1295, 1359, 1386, 1510, 1554, 1661, 1665, 2035, 2114, 2265, 2310, 2331, 2442, 2590, 2718, 2849, 3171, 3322, 3330, 3465, 3663, 3885, 4070, 4530, 4662, 4983, 5285, 5587, 5698, 6105, 6342, 6795, 6930, 7326, 7770, 8305, 8547, 9513, 9966, 10570, 11174, 11627, 11655, 12210, 13590, 14245, 14949, 15855, 16610, 16761, 17094, 18315, 19026, 23254, 23310, 24915, 25641, 27935, 28490, 29898, 31710, 33522, 34881, 36630, 39109, 42735, 47565, 49830, 50283, 51282, 55870, 58135, 61457, 69762, 74745, 78218, 83805, 85470, 95130, 100566, 104643, 116270, 117327, 122914, 128205, 149490, 167610, 174405, 184371, 195545, 209286, 234654, 251415, 256410, 307285, 348810, 351981, 368742, 391090, 430199, 502830, 523215, 553113, 586635, 614570, 703962, 860398, 921855, 1046430, 1106226, 1173270, 1290597, 1759905, 1843710, 2150995, 2581194, 2765565, 3519810, 3871791, 4301990, 5531130, 6452985, 7743582, 12905970, 19358955, 38717910]

約数ペア:

[(1, 38717910), (2, 19358955), (3, 12905970), (5, 7743582), (6, 6452985), (7, 5531130), (9, 4301990), (10, 3871791), (11, 3519810), (14, 2765565), (15, 2581194), (18, 2150995), (21, 1843710), (22, 1759905), (30, 1290597), (33, 1173270), (35, 1106226), (37, 1046430), (42, 921855), (45, 860398), (55, 703962), (63, 614570), (66, 586635), (70, 553113), (74, 523215), (77, 502830), (90, 430199), (99, 391090), (105, 368742), (110, 351981), (111, 348810), (126, 307285), (151, 256410), (154, 251415), (165, 234654), (185, 209286), (198, 195545), (210, 184371), (222, 174405), (231, 167610), (259, 149490), (302, 128205), (315, 122914), (330, 117327), (333, 116270), (370, 104643), (385, 100566), (407, 95130), (453, 85470), (462, 83805), (495, 78218), (518, 74745), (555, 69762), (630, 61457), (666, 58135), (693, 55870), (755, 51282), (770, 50283), (777, 49830), (814, 47565), (906, 42735), (990, 39109), (1057, 36630), (1110, 34881), (1155, 33522), (1221, 31710), (1295, 29898), (1359, 28490), (1386, 27935), (1510, 25641), (1554, 24915), (1661, 23310), (1665, 23254), (2035, 19026), (2114, 18315), (2265, 17094), (2310, 16761), (2331, 16610), (2442, 15855), (2590, 14949), (2718, 14245), (2849, 13590), (3171, 12210), (3322, 11655), (3330, 11627), (3465, 11174), (3663, 10570), (3885, 9966), (4070, 9513), (4530, 8547), (4662, 8305), (4983, 7770), (5285, 7326), (5587, 6930), (5698, 6795), (6105, 6342)]