23030930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 47628000

約数和(自身を除く): 24597070

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 130, 145, 149, 205, 290, 298, 377, 410, 533, 745, 754, 1066, 1189, 1490, 1885, 1937, 2378, 2665, 3770, 3874, 4321, 5330, 5945, 6109, 8642, 9685, 11890, 12218, 15457, 19370, 21605, 30545, 30914, 43210, 56173, 61090, 77285, 79417, 112346, 154570, 158834, 177161, 280865, 354322, 397085, 561730, 794170, 885805, 1771610, 2303093, 4606186, 11515465, 23030930]

約数ペア:

[(1, 23030930), (2, 11515465), (5, 4606186), (10, 2303093), (13, 1771610), (26, 885805), (29, 794170), (41, 561730), (58, 397085), (65, 354322), (82, 280865), (130, 177161), (145, 158834), (149, 154570), (205, 112346), (290, 79417), (298, 77285), (377, 61090), (410, 56173), (533, 43210), (745, 30914), (754, 30545), (1066, 21605), (1189, 19370), (1490, 15457), (1885, 12218), (1937, 11890), (2378, 9685), (2665, 8642), (3770, 6109), (3874, 5945), (4321, 5330)]