3939180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 12870144

約数和(自身を除く): 8930964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 113, 140, 166, 210, 226, 249, 332, 339, 415, 420, 452, 498, 565, 581, 678, 791, 830, 996, 1130, 1162, 1245, 1356, 1582, 1660, 1695, 1743, 2260, 2324, 2373, 2490, 2905, 3164, 3390, 3486, 3955, 4746, 4980, 5810, 6780, 6972, 7910, 8715, 9379, 9492, 11620, 11865, 15820, 17430, 18758, 23730, 28137, 34860, 37516, 46895, 47460, 56274, 65653, 93790, 112548, 131306, 140685, 187580, 196959, 262612, 281370, 328265, 393918, 562740, 656530, 787836, 984795, 1313060, 1969590, 3939180]

約数ペア:

[(1, 3939180), (2, 1969590), (3, 1313060), (4, 984795), (5, 787836), (6, 656530), (7, 562740), (10, 393918), (12, 328265), (14, 281370), (15, 262612), (20, 196959), (21, 187580), (28, 140685), (30, 131306), (35, 112548), (42, 93790), (60, 65653), (70, 56274), (83, 47460), (84, 46895), (105, 37516), (113, 34860), (140, 28137), (166, 23730), (210, 18758), (226, 17430), (249, 15820), (332, 11865), (339, 11620), (415, 9492), (420, 9379), (452, 8715), (498, 7910), (565, 6972), (581, 6780), (678, 5810), (791, 4980), (830, 4746), (996, 3955), (1130, 3486), (1162, 3390), (1245, 3164), (1356, 2905), (1582, 2490), (1660, 2373), (1695, 2324), (1743, 2260)]