148941420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146021}}^1$

素因数の和:146050

約数の個数: 48

約数和(自身を含む): 441570528

約数和(自身を除く): 292629108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 146021, 292042, 438063, 584084, 730105, 876126, 1460210, 1752252, 2190315, 2482357, 2920420, 4380630, 4964714, 7447071, 8761260, 9929428, 12411785, 14894142, 24823570, 29788284, 37235355, 49647140, 74470710, 148941420]

約数ペア:

[(1, 148941420), (2, 74470710), (3, 49647140), (4, 37235355), (5, 29788284), (6, 24823570), (10, 14894142), (12, 12411785), (15, 9929428), (17, 8761260), (20, 7447071), (30, 4964714), (34, 4380630), (51, 2920420), (60, 2482357), (68, 2190315), (85, 1752252), (102, 1460210), (170, 876126), (204, 730105), (255, 584084), (340, 438063), (510, 292042), (1020, 146021)]