78303210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 195333120

約数和(自身を除く): 117029910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 269, 310, 313, 465, 538, 626, 807, 930, 939, 1345, 1565, 1614, 1878, 2690, 3130, 4035, 4695, 8070, 8339, 9390, 9703, 16678, 19406, 25017, 29109, 41695, 48515, 50034, 58218, 83390, 84197, 97030, 125085, 145545, 168394, 250170, 252591, 291090, 420985, 505182, 841970, 1262955, 2525910, 2610107, 5220214, 7830321, 13050535, 15660642, 26101070, 39151605, 78303210]

約数ペア:

[(1, 78303210), (2, 39151605), (3, 26101070), (5, 15660642), (6, 13050535), (10, 7830321), (15, 5220214), (30, 2610107), (31, 2525910), (62, 1262955), (93, 841970), (155, 505182), (186, 420985), (269, 291090), (310, 252591), (313, 250170), (465, 168394), (538, 145545), (626, 125085), (807, 97030), (930, 84197), (939, 83390), (1345, 58218), (1565, 50034), (1614, 48515), (1878, 41695), (2690, 29109), (3130, 25017), (4035, 19406), (4695, 16678), (8070, 9703), (8339, 9390)]