77615070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2897

約数の個数: 64

約数和(自身を含む): 203503104

約数和(自身を除く): 125888034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 2803, 4615, 5538, 5606, 8409, 9230, 13845, 14015, 16818, 27690, 28030, 36439, 42045, 72878, 84090, 109317, 182195, 199013, 218634, 364390, 398026, 546585, 597039, 995065, 1093170, 1194078, 1990130, 2587169, 2985195, 5174338, 5970390, 7761507, 12935845, 15523014, 25871690, 38807535, 77615070]

約数ペア:

[(1, 77615070), (2, 38807535), (3, 25871690), (5, 15523014), (6, 12935845), (10, 7761507), (13, 5970390), (15, 5174338), (26, 2985195), (30, 2587169), (39, 1990130), (65, 1194078), (71, 1093170), (78, 995065), (130, 597039), (142, 546585), (195, 398026), (213, 364390), (355, 218634), (390, 199013), (426, 182195), (710, 109317), (923, 84090), (1065, 72878), (1846, 42045), (2130, 36439), (2769, 28030), (2803, 27690), (4615, 16818), (5538, 14015), (5606, 13845), (8409, 9230)]