1520366988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2419

約数の個数: 96

約数和(自身を含む): 4154572800

約数和(自身を除く): 2634205812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 139, 177, 236, 278, 354, 413, 417, 556, 708, 826, 834, 973, 1239, 1652, 1668, 1946, 2207, 2478, 2919, 3892, 4414, 4956, 5838, 6621, 8201, 8828, 11676, 13242, 15449, 16402, 24603, 26484, 30898, 32804, 46347, 49206, 57407, 61796, 92694, 98412, 114814, 130213, 172221, 185388, 229628, 260426, 306773, 344442, 390639, 520852, 613546, 688884, 781278, 911491, 920319, 1227092, 1562556, 1822982, 1840638, 2147411, 2734473, 3645964, 3681276, 4294822, 5468946, 6442233, 8589644, 10937892, 12884466, 18099607, 25768932, 36199214, 54298821, 72398428, 108597642, 126697249, 217195284, 253394498, 380091747, 506788996, 760183494, 1520366988]

約数ペア:

[(1, 1520366988), (2, 760183494), (3, 506788996), (4, 380091747), (6, 253394498), (7, 217195284), (12, 126697249), (14, 108597642), (21, 72398428), (28, 54298821), (42, 36199214), (59, 25768932), (84, 18099607), (118, 12884466), (139, 10937892), (177, 8589644), (236, 6442233), (278, 5468946), (354, 4294822), (413, 3681276), (417, 3645964), (556, 2734473), (708, 2147411), (826, 1840638), (834, 1822982), (973, 1562556), (1239, 1227092), (1652, 920319), (1668, 911491), (1946, 781278), (2207, 688884), (2478, 613546), (2919, 520852), (3892, 390639), (4414, 344442), (4956, 306773), (5838, 260426), (6621, 229628), (8201, 185388), (8828, 172221), (11676, 130213), (13242, 114814), (15449, 98412), (16402, 92694), (24603, 61796), (26484, 57407), (30898, 49206), (32804, 46347)]