3420856920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2192857}}^1$

素因数の和:2192884

約数の個数: 64

約数和(自身を含む): 11052004320

約数和(自身を除く): 7631147400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2192857, 4385714, 6578571, 8771428, 10964285, 13157142, 17542856, 21928570, 26314284, 28507141, 32892855, 43857140, 52628568, 57014282, 65785710, 85521423, 87714280, 114028564, 131571420, 142535705, 171042846, 228057128, 263142840, 285071410, 342085692, 427607115, 570142820, 684171384, 855214230, 1140285640, 1710428460, 3420856920]

約数ペア:

[(1, 3420856920), (2, 1710428460), (3, 1140285640), (4, 855214230), (5, 684171384), (6, 570142820), (8, 427607115), (10, 342085692), (12, 285071410), (13, 263142840), (15, 228057128), (20, 171042846), (24, 142535705), (26, 131571420), (30, 114028564), (39, 87714280), (40, 85521423), (52, 65785710), (60, 57014282), (65, 52628568), (78, 43857140), (104, 32892855), (120, 28507141), (130, 26314284), (156, 21928570), (195, 17542856), (260, 13157142), (312, 10964285), (390, 8771428), (520, 6578571), (780, 4385714), (1560, 2192857)]