65842530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9971

約数の個数: 64

約数和(自身を含む): 180206208

約数和(自身を除く): 114363678

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, 6630, 9931, 19862, 29793, 49655, 59586, 99310, 129103, 148965, 168827, 258206, 297930, 337654, 387309, 506481, 645515, 774618, 844135, 1012962, 1291030, 1688270, 1936545, 2194751, 2532405, 3873090, 4389502, 5064810, 6584253, 10973755, 13168506, 21947510, 32921265, 65842530]

約数ペア:

[(1, 65842530), (2, 32921265), (3, 21947510), (5, 13168506), (6, 10973755), (10, 6584253), (13, 5064810), (15, 4389502), (17, 3873090), (26, 2532405), (30, 2194751), (34, 1936545), (39, 1688270), (51, 1291030), (65, 1012962), (78, 844135), (85, 774618), (102, 645515), (130, 506481), (170, 387309), (195, 337654), (221, 297930), (255, 258206), (390, 168827), (442, 148965), (510, 129103), (663, 99310), (1105, 59586), (1326, 49655), (2210, 29793), (3315, 19862), (6630, 9931)]