4877460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 17472000

約数和(自身を除く): 12594540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 79, 84, 90, 98, 105, 126, 140, 147, 158, 180, 196, 210, 237, 245, 252, 294, 315, 316, 343, 395, 420, 441, 474, 490, 553, 588, 630, 686, 711, 735, 790, 882, 948, 980, 1029, 1106, 1185, 1260, 1372, 1422, 1470, 1580, 1659, 1715, 1764, 2058, 2205, 2212, 2370, 2765, 2844, 2940, 3087, 3318, 3430, 3555, 3871, 4116, 4410, 4740, 4977, 5145, 5530, 6174, 6636, 6860, 7110, 7742, 8295, 8820, 9954, 10290, 11060, 11613, 12348, 14220, 15435, 15484, 16590, 19355, 19908, 20580, 23226, 24885, 27097, 30870, 33180, 34839, 38710, 46452, 49770, 54194, 58065, 61740, 69678, 77420, 81291, 99540, 108388, 116130, 135485, 139356, 162582, 174195, 232260, 243873, 270970, 325164, 348390, 406455, 487746, 541940, 696780, 812910, 975492, 1219365, 1625820, 2438730, 4877460]

約数ペア:

[(1, 4877460), (2, 2438730), (3, 1625820), (4, 1219365), (5, 975492), (6, 812910), (7, 696780), (9, 541940), (10, 487746), (12, 406455), (14, 348390), (15, 325164), (18, 270970), (20, 243873), (21, 232260), (28, 174195), (30, 162582), (35, 139356), (36, 135485), (42, 116130), (45, 108388), (49, 99540), (60, 81291), (63, 77420), (70, 69678), (79, 61740), (84, 58065), (90, 54194), (98, 49770), (105, 46452), (126, 38710), (140, 34839), (147, 33180), (158, 30870), (180, 27097), (196, 24885), (210, 23226), (237, 20580), (245, 19908), (252, 19355), (294, 16590), (315, 15484), (316, 15435), (343, 14220), (395, 12348), (420, 11613), (441, 11060), (474, 10290), (490, 9954), (553, 8820), (588, 8295), (630, 7742), (686, 7110), (711, 6860), (735, 6636), (790, 6174), (882, 5530), (948, 5145), (980, 4977), (1029, 4740), (1106, 4410), (1185, 4116), (1260, 3871), (1372, 3555), (1422, 3430), (1470, 3318), (1580, 3087), (1659, 2940), (1715, 2844), (1764, 2765), (2058, 2370), (2205, 2212)]