70342740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 239960448

約数和(自身を除く): 169617708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1307, 1380, 1495, 1794, 2070, 2340, 2614, 2691, 2990, 3588, 3921, 4140, 4485, 5228, 5382, 5980, 6535, 7842, 8970, 10764, 11763, 13070, 13455, 15684, 16991, 17940, 19605, 23526, 26140, 26910, 30061, 33982, 39210, 47052, 50973, 53820, 58815, 60122, 67964, 78420, 84955, 90183, 101946, 117630, 120244, 150305, 152919, 169910, 180366, 203892, 235260, 254865, 270549, 300610, 305838, 339820, 360732, 390793, 450915, 509730, 541098, 601220, 611676, 764595, 781586, 901830, 1019460, 1082196, 1172379, 1352745, 1529190, 1563172, 1803660, 1953965, 2344758, 2705490, 3058380, 3517137, 3907930, 4689516, 5410980, 5861895, 7034274, 7815860, 11723790, 14068548, 17585685, 23447580, 35171370, 70342740]

約数ペア:

[(1, 70342740), (2, 35171370), (3, 23447580), (4, 17585685), (5, 14068548), (6, 11723790), (9, 7815860), (10, 7034274), (12, 5861895), (13, 5410980), (15, 4689516), (18, 3907930), (20, 3517137), (23, 3058380), (26, 2705490), (30, 2344758), (36, 1953965), (39, 1803660), (45, 1563172), (46, 1529190), (52, 1352745), (60, 1172379), (65, 1082196), (69, 1019460), (78, 901830), (90, 781586), (92, 764595), (115, 611676), (117, 601220), (130, 541098), (138, 509730), (156, 450915), (180, 390793), (195, 360732), (207, 339820), (230, 305838), (234, 300610), (260, 270549), (276, 254865), (299, 235260), (345, 203892), (390, 180366), (414, 169910), (460, 152919), (468, 150305), (585, 120244), (598, 117630), (690, 101946), (780, 90183), (828, 84955), (897, 78420), (1035, 67964), (1170, 60122), (1196, 58815), (1307, 53820), (1380, 50973), (1495, 47052), (1794, 39210), (2070, 33982), (2340, 30061), (2614, 26910), (2691, 26140), (2990, 23526), (3588, 19605), (3921, 17940), (4140, 16991), (4485, 15684), (5228, 13455), (5382, 13070), (5980, 11763), (6535, 10764), (7842, 8970)]