130371990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2711}}^1$

素因数の和:2957

約数の個数: 64

約数和(自身を含む): 359285760

約数和(自身を除く): 228913770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1603, 2290, 2711, 3206, 3435, 4809, 5422, 6870, 8015, 8133, 9618, 13555, 16030, 16266, 18977, 24045, 27110, 37954, 40665, 48090, 56931, 81330, 94885, 113862, 189770, 284655, 569310, 620819, 1241638, 1862457, 3104095, 3724914, 4345733, 6208190, 8691466, 9312285, 13037199, 18624570, 21728665, 26074398, 43457330, 65185995, 130371990]

約数ペア:

[(1, 130371990), (2, 65185995), (3, 43457330), (5, 26074398), (6, 21728665), (7, 18624570), (10, 13037199), (14, 9312285), (15, 8691466), (21, 6208190), (30, 4345733), (35, 3724914), (42, 3104095), (70, 1862457), (105, 1241638), (210, 620819), (229, 569310), (458, 284655), (687, 189770), (1145, 113862), (1374, 94885), (1603, 81330), (2290, 56931), (2711, 48090), (3206, 40665), (3435, 37954), (4809, 27110), (5422, 24045), (6870, 18977), (8015, 16266), (8133, 16030), (9618, 13555)]