170976420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{105541}}^1$

素因数の和:105562

約数の個数: 60

約数和(自身を含む): 536364444

約数和(自身を除く): 365388024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 105541, 211082, 316623, 422164, 527705, 633246, 949869, 1055410, 1266492, 1583115, 1899738, 2110820, 2849607, 3166230, 3799476, 4749345, 5699214, 6332460, 8548821, 9498690, 11398428, 14248035, 17097642, 18997380, 28496070, 34195284, 42744105, 56992140, 85488210, 170976420]

約数ペア:

[(1, 170976420), (2, 85488210), (3, 56992140), (4, 42744105), (5, 34195284), (6, 28496070), (9, 18997380), (10, 17097642), (12, 14248035), (15, 11398428), (18, 9498690), (20, 8548821), (27, 6332460), (30, 5699214), (36, 4749345), (45, 3799476), (54, 3166230), (60, 2849607), (81, 2110820), (90, 1899738), (108, 1583115), (135, 1266492), (162, 1055410), (180, 949869), (270, 633246), (324, 527705), (405, 422164), (540, 316623), (810, 211082), (1620, 105541)]