145045710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4019}}^1$

素因数の和:4433

約数の個数: 48

約数和(自身を含む): 378153360

約数和(自身を除く): 233107650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3609, 4010, 4019, 6015, 7218, 8038, 12030, 12057, 18045, 20095, 24114, 36090, 36171, 40190, 60285, 72342, 120570, 180855, 361710, 1611619, 3223238, 4834857, 8058095, 9669714, 14504571, 16116190, 24174285, 29009142, 48348570, 72522855, 145045710]

約数ペア:

[(1, 145045710), (2, 72522855), (3, 48348570), (5, 29009142), (6, 24174285), (9, 16116190), (10, 14504571), (15, 9669714), (18, 8058095), (30, 4834857), (45, 3223238), (90, 1611619), (401, 361710), (802, 180855), (1203, 120570), (2005, 72342), (2406, 60285), (3609, 40190), (4010, 36171), (4019, 36090), (6015, 24114), (7218, 20095), (8038, 18045), (12030, 12057)]