5019690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 13249152

約数和(自身を除く): 8229462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 211, 305, 366, 390, 422, 610, 633, 793, 915, 1055, 1266, 1586, 1830, 2110, 2379, 2743, 3165, 3965, 4758, 5486, 6330, 7930, 8229, 11895, 12871, 13715, 16458, 23790, 25742, 27430, 38613, 41145, 64355, 77226, 82290, 128710, 167323, 193065, 334646, 386130, 501969, 836615, 1003938, 1673230, 2509845, 5019690]

約数ペア:

[(1, 5019690), (2, 2509845), (3, 1673230), (5, 1003938), (6, 836615), (10, 501969), (13, 386130), (15, 334646), (26, 193065), (30, 167323), (39, 128710), (61, 82290), (65, 77226), (78, 64355), (122, 41145), (130, 38613), (183, 27430), (195, 25742), (211, 23790), (305, 16458), (366, 13715), (390, 12871), (422, 11895), (610, 8229), (633, 7930), (793, 6330), (915, 5486), (1055, 4758), (1266, 3965), (1586, 3165), (1830, 2743), (2110, 2379)]