77521430

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 165110400

約数和(自身を除く): 87588970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 233, 245, 343, 466, 485, 490, 679, 686, 970, 1165, 1358, 1631, 1715, 2330, 3262, 3395, 3430, 4753, 6790, 8155, 9506, 11417, 16310, 22601, 22834, 23765, 33271, 45202, 47530, 57085, 66542, 79919, 113005, 114170, 158207, 159838, 166355, 226010, 316414, 332710, 399595, 791035, 799190, 1107449, 1582070, 2214898, 5537245, 7752143, 11074490, 15504286, 38760715, 77521430]

約数ペア:

[(1, 77521430), (2, 38760715), (5, 15504286), (7, 11074490), (10, 7752143), (14, 5537245), (35, 2214898), (49, 1582070), (70, 1107449), (97, 799190), (98, 791035), (194, 399595), (233, 332710), (245, 316414), (343, 226010), (466, 166355), (485, 159838), (490, 158207), (679, 114170), (686, 113005), (970, 79919), (1165, 66542), (1358, 57085), (1631, 47530), (1715, 45202), (2330, 33271), (3262, 23765), (3395, 22834), (3430, 22601), (4753, 16310), (6790, 11417), (8155, 9506)]