70696920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{84163}}^1$

素因数の和:84184

約数の個数: 64

約数和(自身を含む): 242392320

約数和(自身を除く): 171695400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 84163, 168326, 252489, 336652, 420815, 504978, 589141, 673304, 841630, 1009956, 1178282, 1262445, 1683260, 1767423, 2019912, 2356564, 2524890, 2945705, 3366520, 3534846, 4713128, 5049780, 5891410, 7069692, 8837115, 10099560, 11782820, 14139384, 17674230, 23565640, 35348460, 70696920]

約数ペア:

[(1, 70696920), (2, 35348460), (3, 23565640), (4, 17674230), (5, 14139384), (6, 11782820), (7, 10099560), (8, 8837115), (10, 7069692), (12, 5891410), (14, 5049780), (15, 4713128), (20, 3534846), (21, 3366520), (24, 2945705), (28, 2524890), (30, 2356564), (35, 2019912), (40, 1767423), (42, 1683260), (56, 1262445), (60, 1178282), (70, 1009956), (84, 841630), (105, 673304), (120, 589141), (140, 504978), (168, 420815), (210, 336652), (280, 252489), (420, 168326), (840, 84163)]