146821530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 358888320

約数和(自身を除く): 212066790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 139, 257, 274, 278, 411, 417, 514, 685, 695, 771, 822, 834, 1285, 1370, 1390, 1542, 2055, 2085, 2570, 3855, 4110, 4170, 7710, 19043, 35209, 35723, 38086, 57129, 70418, 71446, 95215, 105627, 107169, 114258, 176045, 178615, 190430, 211254, 214338, 285645, 352090, 357230, 528135, 535845, 571290, 1056270, 1071690, 4894051, 9788102, 14682153, 24470255, 29364306, 48940510, 73410765, 146821530]

約数ペア:

[(1, 146821530), (2, 73410765), (3, 48940510), (5, 29364306), (6, 24470255), (10, 14682153), (15, 9788102), (30, 4894051), (137, 1071690), (139, 1056270), (257, 571290), (274, 535845), (278, 528135), (411, 357230), (417, 352090), (514, 285645), (685, 214338), (695, 211254), (771, 190430), (822, 178615), (834, 176045), (1285, 114258), (1370, 107169), (1390, 105627), (1542, 95215), (2055, 71446), (2085, 70418), (2570, 57129), (3855, 38086), (4110, 35723), (4170, 35209), (7710, 19043)]