40149090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 112207680

約数和(自身を除く): 72058590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 53, 57, 90, 95, 106, 114, 159, 171, 190, 265, 285, 318, 342, 443, 477, 530, 570, 795, 855, 886, 954, 1007, 1329, 1590, 1710, 2014, 2215, 2385, 2658, 3021, 3987, 4430, 4770, 5035, 6042, 6645, 7974, 8417, 9063, 10070, 13290, 15105, 16834, 18126, 19935, 23479, 25251, 30210, 39870, 42085, 45315, 46958, 50502, 70437, 75753, 84170, 90630, 117395, 126255, 140874, 151506, 211311, 234790, 252510, 352185, 378765, 422622, 446101, 704370, 757530, 892202, 1056555, 1338303, 2113110, 2230505, 2676606, 4014909, 4461010, 6691515, 8029818, 13383030, 20074545, 40149090]

約数ペア:

[(1, 40149090), (2, 20074545), (3, 13383030), (5, 8029818), (6, 6691515), (9, 4461010), (10, 4014909), (15, 2676606), (18, 2230505), (19, 2113110), (30, 1338303), (38, 1056555), (45, 892202), (53, 757530), (57, 704370), (90, 446101), (95, 422622), (106, 378765), (114, 352185), (159, 252510), (171, 234790), (190, 211311), (265, 151506), (285, 140874), (318, 126255), (342, 117395), (443, 90630), (477, 84170), (530, 75753), (570, 70437), (795, 50502), (855, 46958), (886, 45315), (954, 42085), (1007, 39870), (1329, 30210), (1590, 25251), (1710, 23479), (2014, 19935), (2215, 18126), (2385, 16834), (2658, 15105), (3021, 13290), (3987, 10070), (4430, 9063), (4770, 8417), (5035, 7974), (6042, 6645)]