2783249730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{59357}}^1$

素因数の和:59891

約数の個数: 48

約数和(自身を含む): 7250460984

約数和(自身を除く): 4467211254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1042, 1563, 2605, 3126, 4689, 5210, 7815, 9378, 15630, 23445, 46890, 59357, 118714, 178071, 296785, 356142, 534213, 593570, 890355, 1068426, 1780710, 2671065, 5342130, 30924997, 61849994, 92774991, 154624985, 185549982, 278324973, 309249970, 463874955, 556649946, 927749910, 1391624865, 2783249730]

約数ペア:

[(1, 2783249730), (2, 1391624865), (3, 927749910), (5, 556649946), (6, 463874955), (9, 309249970), (10, 278324973), (15, 185549982), (18, 154624985), (30, 92774991), (45, 61849994), (90, 30924997), (521, 5342130), (1042, 2671065), (1563, 1780710), (2605, 1068426), (3126, 890355), (4689, 593570), (5210, 534213), (7815, 356142), (9378, 296785), (15630, 178071), (23445, 118714), (46890, 59357)]