1649207610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2957}}^1\times {\mathrm{6197}}^1$

素因数の和:9167

約数の個数: 48

約数和(自身を含む): 4290082056

約数和(自身を除く): 2640874446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2957, 5914, 6197, 8871, 12394, 14785, 17742, 18591, 26613, 29570, 30985, 37182, 44355, 53226, 55773, 61970, 88710, 92955, 111546, 133065, 185910, 266130, 278865, 557730, 18324529, 36649058, 54973587, 91622645, 109947174, 164920761, 183245290, 274867935, 329841522, 549735870, 824603805, 1649207610]

約数ペア:

[(1, 1649207610), (2, 824603805), (3, 549735870), (5, 329841522), (6, 274867935), (9, 183245290), (10, 164920761), (15, 109947174), (18, 91622645), (30, 54973587), (45, 36649058), (90, 18324529), (2957, 557730), (5914, 278865), (6197, 266130), (8871, 185910), (12394, 133065), (14785, 111546), (17742, 92955), (18591, 88710), (26613, 61970), (29570, 55773), (30985, 53226), (37182, 44355)]