61011090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 128

約数和(自身を含む): 195840000

約数和(自身を除く): 134828910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1699, 1710, 1890, 1995, 2394, 2565, 3398, 3591, 3990, 5097, 5130, 5985, 7182, 8495, 10194, 11893, 11970, 15291, 16990, 17955, 23786, 25485, 30582, 32281, 35679, 35910, 45873, 50970, 59465, 64562, 71358, 76455, 91746, 96843, 107037, 118930, 152910, 161405, 178395, 193686, 214074, 225967, 229365, 290529, 321111, 322810, 356790, 451934, 458730, 484215, 535185, 581058, 642222, 677901, 871587, 968430, 1070370, 1129835, 1355802, 1452645, 1605555, 1743174, 2033703, 2259670, 2905290, 3211110, 3389505, 4067406, 4357935, 6101109, 6779010, 8715870, 10168515, 12202218, 20337030, 30505545, 61011090]

約数ペア:

[(1, 61011090), (2, 30505545), (3, 20337030), (5, 12202218), (6, 10168515), (7, 8715870), (9, 6779010), (10, 6101109), (14, 4357935), (15, 4067406), (18, 3389505), (19, 3211110), (21, 2905290), (27, 2259670), (30, 2033703), (35, 1743174), (38, 1605555), (42, 1452645), (45, 1355802), (54, 1129835), (57, 1070370), (63, 968430), (70, 871587), (90, 677901), (95, 642222), (105, 581058), (114, 535185), (126, 484215), (133, 458730), (135, 451934), (171, 356790), (189, 322810), (190, 321111), (210, 290529), (266, 229365), (270, 225967), (285, 214074), (315, 193686), (342, 178395), (378, 161405), (399, 152910), (513, 118930), (570, 107037), (630, 96843), (665, 91746), (798, 76455), (855, 71358), (945, 64562), (1026, 59465), (1197, 50970), (1330, 45873), (1699, 35910), (1710, 35679), (1890, 32281), (1995, 30582), (2394, 25485), (2565, 23786), (3398, 17955), (3591, 16990), (3990, 15291), (5097, 11970), (5130, 11893), (5985, 10194), (7182, 8495)]