139192260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{136463}}^1$

素因数の和:136492

約数の個数: 48

約数和(自身を含む): 412667136

約数和(自身を除く): 273474876

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, 136463, 272926, 409389, 545852, 682315, 818778, 1364630, 1637556, 2046945, 2319871, 2729260, 4093890, 4639742, 6959613, 8187780, 9279484, 11599355, 13919226, 23198710, 27838452, 34798065, 46397420, 69596130, 139192260]

約数ペア:

[(1, 139192260), (2, 69596130), (3, 46397420), (4, 34798065), (5, 27838452), (6, 23198710), (10, 13919226), (12, 11599355), (15, 9279484), (17, 8187780), (20, 6959613), (30, 4639742), (34, 4093890), (51, 2729260), (60, 2319871), (68, 2046945), (85, 1637556), (102, 1364630), (170, 818778), (204, 682315), (255, 545852), (340, 409389), (510, 272926), (1020, 136463)]