70276920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83663}}^1$

素因数の和:83684

約数の個数: 64

約数和(自身を含む): 240952320

約数和(自身を除く): 170675400

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, 83663, 167326, 250989, 334652, 418315, 501978, 585641, 669304, 836630, 1003956, 1171282, 1254945, 1673260, 1756923, 2007912, 2342564, 2509890, 2928205, 3346520, 3513846, 4685128, 5019780, 5856410, 7027692, 8784615, 10039560, 11712820, 14055384, 17569230, 23425640, 35138460, 70276920]

約数ペア:

[(1, 70276920), (2, 35138460), (3, 23425640), (4, 17569230), (5, 14055384), (6, 11712820), (7, 10039560), (8, 8784615), (10, 7027692), (12, 5856410), (14, 5019780), (15, 4685128), (20, 3513846), (21, 3346520), (24, 2928205), (28, 2509890), (30, 2342564), (35, 2007912), (40, 1756923), (42, 1673260), (56, 1254945), (60, 1171282), (70, 1003956), (84, 836630), (105, 669304), (120, 585641), (140, 501978), (168, 418315), (210, 334652), (280, 250989), (420, 167326), (840, 83663)]