147484860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144593}}^1$

素因数の和:144622

約数の個数: 48

約数和(自身を含む): 437252256

約数和(自身を除く): 289767396

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, 144593, 289186, 433779, 578372, 722965, 867558, 1445930, 1735116, 2168895, 2458081, 2891860, 4337790, 4916162, 7374243, 8675580, 9832324, 12290405, 14748486, 24580810, 29496972, 36871215, 49161620, 73742430, 147484860]

約数ペア:

[(1, 147484860), (2, 73742430), (3, 49161620), (4, 36871215), (5, 29496972), (6, 24580810), (10, 14748486), (12, 12290405), (15, 9832324), (17, 8675580), (20, 7374243), (30, 4916162), (34, 4337790), (51, 2891860), (60, 2458081), (68, 2168895), (85, 1735116), (102, 1445930), (170, 867558), (204, 722965), (255, 578372), (340, 433779), (510, 289186), (1020, 144593)]