889335090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74297}}^1$

素因数の和:74336

約数の個数: 96

約数和(自身を含む): 2781717120

約数和(自身を除く): 1892382030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 74297, 148594, 222891, 371485, 445782, 520079, 668673, 742970, 1040158, 1114455, 1337346, 1411643, 1560237, 2228910, 2600395, 2823286, 3120474, 3343365, 4234929, 4680711, 5200790, 6686730, 7058215, 7801185, 8469858, 9361422, 9881501, 12704787, 14116430, 15602370, 19763002, 21174645, 23403555, 25409574, 29644503, 42349290, 46807110, 49407505, 59289006, 63523935, 88933509, 98815010, 127047870, 148222515, 177867018, 296445030, 444667545, 889335090]

約数ペア:

[(1, 889335090), (2, 444667545), (3, 296445030), (5, 177867018), (6, 148222515), (7, 127047870), (9, 98815010), (10, 88933509), (14, 63523935), (15, 59289006), (18, 49407505), (19, 46807110), (21, 42349290), (30, 29644503), (35, 25409574), (38, 23403555), (42, 21174645), (45, 19763002), (57, 15602370), (63, 14116430), (70, 12704787), (90, 9881501), (95, 9361422), (105, 8469858), (114, 7801185), (126, 7058215), (133, 6686730), (171, 5200790), (190, 4680711), (210, 4234929), (266, 3343365), (285, 3120474), (315, 2823286), (342, 2600395), (399, 2228910), (570, 1560237), (630, 1411643), (665, 1337346), (798, 1114455), (855, 1040158), (1197, 742970), (1330, 668673), (1710, 520079), (1995, 445782), (2394, 371485), (3990, 222891), (5985, 148594), (11970, 74297)]