71463330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1$

素因数の和:4416

約数の個数: 64

約数和(自身を含む): 193737600

約数和(自身を除く): 122274270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 4339, 5490, 8235, 8678, 13017, 16470, 21695, 26034, 39051, 43390, 65085, 78102, 117153, 130170, 195255, 234306, 264679, 390510, 529358, 585765, 794037, 1171530, 1323395, 1588074, 2382111, 2646790, 3970185, 4764222, 7146333, 7940370, 11910555, 14292666, 23821110, 35731665, 71463330]

約数ペア:

[(1, 71463330), (2, 35731665), (3, 23821110), (5, 14292666), (6, 11910555), (9, 7940370), (10, 7146333), (15, 4764222), (18, 3970185), (27, 2646790), (30, 2382111), (45, 1588074), (54, 1323395), (61, 1171530), (90, 794037), (122, 585765), (135, 529358), (183, 390510), (270, 264679), (305, 234306), (366, 195255), (549, 130170), (610, 117153), (915, 78102), (1098, 65085), (1647, 43390), (1830, 39051), (2745, 26034), (3294, 21695), (4339, 16470), (5490, 13017), (8235, 8678)]