2019371340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{98123}}^1$

素因数の和:98156

約数の個数: 96

約数和(自身を含む): 6593932800

約数和(自身を除く): 4574561460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 98123, 196246, 294369, 392492, 490615, 588738, 686861, 981230, 1177476, 1373722, 1471845, 1962460, 2060583, 2747444, 2943690, 3434305, 4121166, 4808027, 5887380, 6868610, 8242332, 9616054, 10302915, 13737220, 14424081, 19232108, 20605830, 24040135, 28848162, 33656189, 41211660, 48080270, 57696324, 67312378, 72120405, 96160540, 100968567, 134624756, 144240810, 168280945, 201937134, 288481620, 336561890, 403874268, 504842835, 673123780, 1009685670, 2019371340]

約数ペア:

[(1, 2019371340), (2, 1009685670), (3, 673123780), (4, 504842835), (5, 403874268), (6, 336561890), (7, 288481620), (10, 201937134), (12, 168280945), (14, 144240810), (15, 134624756), (20, 100968567), (21, 96160540), (28, 72120405), (30, 67312378), (35, 57696324), (42, 48080270), (49, 41211660), (60, 33656189), (70, 28848162), (84, 24040135), (98, 20605830), (105, 19232108), (140, 14424081), (147, 13737220), (196, 10302915), (210, 9616054), (245, 8242332), (294, 6868610), (343, 5887380), (420, 4808027), (490, 4121166), (588, 3434305), (686, 2943690), (735, 2747444), (980, 2060583), (1029, 1962460), (1372, 1471845), (1470, 1373722), (1715, 1177476), (2058, 981230), (2940, 686861), (3430, 588738), (4116, 490615), (5145, 392492), (6860, 294369), (10290, 196246), (20580, 98123)]