42770130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6491

約数の個数: 64

約数和(自身を含む): 117065088

約数和(自身を除く): 74294958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6451, 6630, 12902, 19353, 32255, 38706, 64510, 83863, 96765, 109667, 167726, 193530, 219334, 251589, 329001, 419315, 503178, 548335, 658002, 838630, 1096670, 1257945, 1425671, 1645005, 2515890, 2851342, 3290010, 4277013, 7128355, 8554026, 14256710, 21385065, 42770130]

約数ペア:

[(1, 42770130), (2, 21385065), (3, 14256710), (5, 8554026), (6, 7128355), (10, 4277013), (13, 3290010), (15, 2851342), (17, 2515890), (26, 1645005), (30, 1425671), (34, 1257945), (39, 1096670), (51, 838630), (65, 658002), (78, 548335), (85, 503178), (102, 419315), (130, 329001), (170, 251589), (195, 219334), (221, 193530), (255, 167726), (390, 109667), (442, 96765), (510, 83863), (663, 64510), (1105, 38706), (1326, 32255), (2210, 19353), (3315, 12902), (6451, 6630)]