7604870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 17248896

約数和(自身を除く): 9644026

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 137, 182, 274, 305, 427, 455, 610, 685, 793, 854, 910, 959, 1370, 1586, 1781, 1918, 2135, 3562, 3965, 4270, 4795, 5551, 7930, 8357, 8905, 9590, 11102, 12467, 16714, 17810, 24934, 27755, 41785, 55510, 58499, 62335, 83570, 108641, 116998, 124670, 217282, 292495, 543205, 584990, 760487, 1086410, 1520974, 3802435, 7604870]

約数ペア:

[(1, 7604870), (2, 3802435), (5, 1520974), (7, 1086410), (10, 760487), (13, 584990), (14, 543205), (26, 292495), (35, 217282), (61, 124670), (65, 116998), (70, 108641), (91, 83570), (122, 62335), (130, 58499), (137, 55510), (182, 41785), (274, 27755), (305, 24934), (427, 17810), (455, 16714), (610, 12467), (685, 11102), (793, 9590), (854, 8905), (910, 8357), (959, 7930), (1370, 5551), (1586, 4795), (1781, 4270), (1918, 3965), (2135, 3562)]