64245510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101977}}^1$

素因数の和:101997

約数の個数: 48

約数和(自身を含む): 190902816

約数和(自身を除く): 126657306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 101977, 203954, 305931, 509885, 611862, 713839, 917793, 1019770, 1427678, 1529655, 1835586, 2141517, 3059310, 3569195, 4283034, 4588965, 6424551, 7138390, 9177930, 10707585, 12849102, 21415170, 32122755, 64245510]

約数ペア:

[(1, 64245510), (2, 32122755), (3, 21415170), (5, 12849102), (6, 10707585), (7, 9177930), (9, 7138390), (10, 6424551), (14, 4588965), (15, 4283034), (18, 3569195), (21, 3059310), (30, 2141517), (35, 1835586), (42, 1529655), (45, 1427678), (63, 1019770), (70, 917793), (90, 713839), (105, 611862), (126, 509885), (210, 305931), (315, 203954), (630, 101977)]