1639473630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{1471}}^1$

素因数の和:1961

約数の個数: 64

約数和(自身を含む): 3988389888

約数和(自身を除く): 2348916258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 383, 485, 582, 766, 970, 1149, 1455, 1471, 1915, 2298, 2910, 2942, 3830, 4413, 5745, 7355, 8826, 11490, 14710, 22065, 37151, 44130, 74302, 111453, 142687, 185755, 222906, 285374, 371510, 428061, 557265, 563393, 713435, 856122, 1114530, 1126786, 1426870, 1690179, 2140305, 2816965, 3380358, 4280610, 5633930, 8450895, 16901790, 54649121, 109298242, 163947363, 273245605, 327894726, 546491210, 819736815, 1639473630]

約数ペア:

[(1, 1639473630), (2, 819736815), (3, 546491210), (5, 327894726), (6, 273245605), (10, 163947363), (15, 109298242), (30, 54649121), (97, 16901790), (194, 8450895), (291, 5633930), (383, 4280610), (485, 3380358), (582, 2816965), (766, 2140305), (970, 1690179), (1149, 1426870), (1455, 1126786), (1471, 1114530), (1915, 856122), (2298, 713435), (2910, 563393), (2942, 557265), (3830, 428061), (4413, 371510), (5745, 285374), (7355, 222906), (8826, 185755), (11490, 142687), (14710, 111453), (22065, 74302), (37151, 44130)]