1301884020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{153887}}^1$

素因数の和:153949

約数の個数: 72

約数和(自身を含む): 4033096704

約数和(自身を除く): 2731212684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 153887, 307774, 461661, 615548, 769435, 923322, 1384983, 1538870, 1846644, 2308305, 2769966, 3077740, 4616610, 5539932, 6924915, 7232689, 9233220, 13849830, 14465378, 21698067, 27699660, 28930756, 36163445, 43396134, 65094201, 72326890, 86792268, 108490335, 130188402, 144653780, 216980670, 260376804, 325471005, 433961340, 650942010, 1301884020]

約数ペア:

[(1, 1301884020), (2, 650942010), (3, 433961340), (4, 325471005), (5, 260376804), (6, 216980670), (9, 144653780), (10, 130188402), (12, 108490335), (15, 86792268), (18, 72326890), (20, 65094201), (30, 43396134), (36, 36163445), (45, 28930756), (47, 27699660), (60, 21698067), (90, 14465378), (94, 13849830), (141, 9233220), (180, 7232689), (188, 6924915), (235, 5539932), (282, 4616610), (423, 3077740), (470, 2769966), (564, 2308305), (705, 1846644), (846, 1538870), (940, 1384983), (1410, 923322), (1692, 769435), (2115, 615548), (2820, 461661), (4230, 307774), (8460, 153887)]