291823830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20393}}^1$

素因数の和:20462

約数の個数: 64

約数和(自身を含む): 792918720

約数和(自身を除く): 501094890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 20393, 40786, 61179, 101965, 122358, 183537, 203930, 305895, 367074, 550611, 611790, 917685, 1080829, 1101222, 1835370, 2161658, 2753055, 3242487, 5404145, 5506110, 6484974, 9727461, 10808290, 16212435, 19454922, 29182383, 32424870, 48637305, 58364766, 97274610, 145911915, 291823830]

約数ペア:

[(1, 291823830), (2, 145911915), (3, 97274610), (5, 58364766), (6, 48637305), (9, 32424870), (10, 29182383), (15, 19454922), (18, 16212435), (27, 10808290), (30, 9727461), (45, 6484974), (53, 5506110), (54, 5404145), (90, 3242487), (106, 2753055), (135, 2161658), (159, 1835370), (265, 1101222), (270, 1080829), (318, 917685), (477, 611790), (530, 550611), (795, 367074), (954, 305895), (1431, 203930), (1590, 183537), (2385, 122358), (2862, 101965), (4770, 61179), (7155, 40786), (14310, 20393)]