153551060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19051}}^1$

素因数の和:19104

約数の個数: 48

約数和(自身を含む): 358482432

約数和(自身を除く): 204931372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 19051, 38102, 76204, 95255, 190510, 247663, 381020, 495326, 590581, 990652, 1181162, 1238315, 2362324, 2476630, 2952905, 4953260, 5905810, 7677553, 11811620, 15355106, 30710212, 38387765, 76775530, 153551060]

約数ペア:

[(1, 153551060), (2, 76775530), (4, 38387765), (5, 30710212), (10, 15355106), (13, 11811620), (20, 7677553), (26, 5905810), (31, 4953260), (52, 2952905), (62, 2476630), (65, 2362324), (124, 1238315), (130, 1181162), (155, 990652), (260, 590581), (310, 495326), (403, 381020), (620, 247663), (806, 190510), (1612, 95255), (2015, 76204), (4030, 38102), (8060, 19051)]