17049866540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2864

約数の個数: 144

約数和(自身を含む): 42723783648

約数和(自身を除く): 25673917108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 97, 98, 134, 140, 194, 196, 245, 268, 335, 388, 469, 485, 490, 670, 679, 938, 970, 980, 1340, 1358, 1876, 1940, 2345, 2677, 2716, 3283, 3395, 4690, 4753, 5354, 6499, 6566, 6790, 9380, 9506, 10708, 12998, 13132, 13385, 13580, 16415, 18739, 19012, 23765, 25996, 26770, 32495, 32830, 37478, 45493, 47530, 53540, 64990, 65660, 74956, 90986, 93695, 95060, 129980, 131173, 179359, 181972, 187390, 227465, 259669, 262346, 318451, 358718, 374780, 454930, 519338, 524692, 636902, 655865, 717436, 896795, 909860, 1038676, 1255513, 1273804, 1298345, 1311730, 1592255, 1793590, 1817683, 2511026, 2596690, 2623460, 3184510, 3587180, 3635366, 5022052, 5193380, 6277565, 6369020, 7270732, 8788591, 9088415, 12555130, 12723781, 17397823, 17577182, 18176830, 25110260, 25447562, 34795646, 35154364, 36353660, 43942955, 50895124, 63618905, 69591292, 86989115, 87885910, 121784761, 127237810, 173978230, 175771820, 243569522, 254475620, 347956460, 487139044, 608923805, 852493327, 1217847610, 1704986654, 2435695220, 3409973308, 4262466635, 8524933270, 17049866540]

約数ペア:

[(1, 17049866540), (2, 8524933270), (4, 4262466635), (5, 3409973308), (7, 2435695220), (10, 1704986654), (14, 1217847610), (20, 852493327), (28, 608923805), (35, 487139044), (49, 347956460), (67, 254475620), (70, 243569522), (97, 175771820), (98, 173978230), (134, 127237810), (140, 121784761), (194, 87885910), (196, 86989115), (245, 69591292), (268, 63618905), (335, 50895124), (388, 43942955), (469, 36353660), (485, 35154364), (490, 34795646), (670, 25447562), (679, 25110260), (938, 18176830), (970, 17577182), (980, 17397823), (1340, 12723781), (1358, 12555130), (1876, 9088415), (1940, 8788591), (2345, 7270732), (2677, 6369020), (2716, 6277565), (3283, 5193380), (3395, 5022052), (4690, 3635366), (4753, 3587180), (5354, 3184510), (6499, 2623460), (6566, 2596690), (6790, 2511026), (9380, 1817683), (9506, 1793590), (10708, 1592255), (12998, 1311730), (13132, 1298345), (13385, 1273804), (13580, 1255513), (16415, 1038676), (18739, 909860), (19012, 896795), (23765, 717436), (25996, 655865), (26770, 636902), (32495, 524692), (32830, 519338), (37478, 454930), (45493, 374780), (47530, 358718), (53540, 318451), (64990, 262346), (65660, 259669), (74956, 227465), (90986, 187390), (93695, 181972), (95060, 179359), (129980, 131173)]