70950040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 189481680

約数和(自身を除く): 118531640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 683, 742, 980, 1060, 1366, 1484, 1855, 1960, 2120, 2597, 2732, 2968, 3415, 3710, 4781, 5194, 5464, 6830, 7420, 9562, 10388, 12985, 13660, 14840, 19124, 20776, 23905, 25970, 27320, 33467, 36199, 38248, 47810, 51940, 66934, 72398, 95620, 103880, 133868, 144796, 167335, 180995, 191240, 253393, 267736, 289592, 334670, 361990, 506786, 669340, 723980, 1013572, 1266965, 1338680, 1447960, 1773751, 2027144, 2533930, 3547502, 5067860, 7095004, 8868755, 10135720, 14190008, 17737510, 35475020, 70950040]

約数ペア:

[(1, 70950040), (2, 35475020), (4, 17737510), (5, 14190008), (7, 10135720), (8, 8868755), (10, 7095004), (14, 5067860), (20, 3547502), (28, 2533930), (35, 2027144), (40, 1773751), (49, 1447960), (53, 1338680), (56, 1266965), (70, 1013572), (98, 723980), (106, 669340), (140, 506786), (196, 361990), (212, 334670), (245, 289592), (265, 267736), (280, 253393), (371, 191240), (392, 180995), (424, 167335), (490, 144796), (530, 133868), (683, 103880), (742, 95620), (980, 72398), (1060, 66934), (1366, 51940), (1484, 47810), (1855, 38248), (1960, 36199), (2120, 33467), (2597, 27320), (2732, 25970), (2968, 23905), (3415, 20776), (3710, 19124), (4781, 14840), (5194, 13660), (5464, 12985), (6830, 10388), (7420, 9562)]