66425190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{941}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 172815552

約数和(自身を除く): 106390362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 181, 195, 362, 390, 543, 905, 941, 1086, 1810, 1882, 2353, 2715, 2823, 4705, 4706, 5430, 5646, 7059, 9410, 11765, 12233, 14115, 14118, 23530, 24466, 28230, 35295, 36699, 61165, 70590, 73398, 122330, 170321, 183495, 340642, 366990, 510963, 851605, 1021926, 1703210, 2214173, 2554815, 4428346, 5109630, 6642519, 11070865, 13285038, 22141730, 33212595, 66425190]

約数ペア:

[(1, 66425190), (2, 33212595), (3, 22141730), (5, 13285038), (6, 11070865), (10, 6642519), (13, 5109630), (15, 4428346), (26, 2554815), (30, 2214173), (39, 1703210), (65, 1021926), (78, 851605), (130, 510963), (181, 366990), (195, 340642), (362, 183495), (390, 170321), (543, 122330), (905, 73398), (941, 70590), (1086, 61165), (1810, 36699), (1882, 35295), (2353, 28230), (2715, 24466), (2823, 23530), (4705, 14118), (4706, 14115), (5430, 12233), (5646, 11765), (7059, 9410)]