74625990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 191324160

約数和(自身を除く): 116698170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 2767, 4495, 5394, 5534, 8301, 8990, 13485, 13835, 16602, 26970, 27670, 41505, 80243, 83010, 85777, 160486, 171554, 240729, 257331, 401215, 428885, 481458, 514662, 802430, 857770, 1203645, 1286655, 2407290, 2487533, 2573310, 4975066, 7462599, 12437665, 14925198, 24875330, 37312995, 74625990]

約数ペア:

[(1, 74625990), (2, 37312995), (3, 24875330), (5, 14925198), (6, 12437665), (10, 7462599), (15, 4975066), (29, 2573310), (30, 2487533), (31, 2407290), (58, 1286655), (62, 1203645), (87, 857770), (93, 802430), (145, 514662), (155, 481458), (174, 428885), (186, 401215), (290, 257331), (310, 240729), (435, 171554), (465, 160486), (870, 85777), (899, 83010), (930, 80243), (1798, 41505), (2697, 27670), (2767, 26970), (4495, 16602), (5394, 13835), (5534, 13485), (8301, 8990)]