2227759940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3457}}^1\times {\mathrm{4603}}^1$

素因数の和:8076

約数の個数: 48

約数和(自身を含む): 5349332352

約数和(自身を除く): 3121572412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3457, 4603, 6914, 9206, 13828, 17285, 18412, 23015, 24199, 32221, 34570, 46030, 48398, 64442, 69140, 92060, 96796, 120995, 128884, 161105, 241990, 322210, 483980, 644420, 15912571, 31825142, 63650284, 79562855, 111387997, 159125710, 222775994, 318251420, 445551988, 556939985, 1113879970, 2227759940]

約数ペア:

[(1, 2227759940), (2, 1113879970), (4, 556939985), (5, 445551988), (7, 318251420), (10, 222775994), (14, 159125710), (20, 111387997), (28, 79562855), (35, 63650284), (70, 31825142), (140, 15912571), (3457, 644420), (4603, 483980), (6914, 322210), (9206, 241990), (13828, 161105), (17285, 128884), (18412, 120995), (23015, 96796), (24199, 92060), (32221, 69140), (34570, 64442), (46030, 48398)]