137670680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9277}}^1$

素因数の和:9348

約数の個数: 64

約数和(自身を含む): 360728640

約数和(自身を除く): 223057960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 9277, 14840, 18554, 37108, 46385, 64939, 74216, 92770, 129878, 185540, 259756, 324695, 371080, 491681, 519512, 649390, 983362, 1298780, 1966724, 2458405, 2597560, 3441767, 3933448, 4916810, 6883534, 9833620, 13767068, 17208835, 19667240, 27534136, 34417670, 68835340, 137670680]

約数ペア:

[(1, 137670680), (2, 68835340), (4, 34417670), (5, 27534136), (7, 19667240), (8, 17208835), (10, 13767068), (14, 9833620), (20, 6883534), (28, 4916810), (35, 3933448), (40, 3441767), (53, 2597560), (56, 2458405), (70, 1966724), (106, 1298780), (140, 983362), (212, 649390), (265, 519512), (280, 491681), (371, 371080), (424, 324695), (530, 259756), (742, 185540), (1060, 129878), (1484, 92770), (1855, 74216), (2120, 64939), (2968, 46385), (3710, 37108), (7420, 18554), (9277, 14840)]