1493459970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{1913}}^1$

素因数の和:2467

約数の個数: 64

約数和(自身を含む): 3661282944

約数和(自身を除く): 2167822974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 491, 530, 795, 982, 1473, 1590, 1913, 2455, 2946, 3826, 4910, 5739, 7365, 9565, 11478, 14730, 19130, 26023, 28695, 52046, 57390, 78069, 101389, 130115, 156138, 202778, 260230, 304167, 390345, 506945, 608334, 780690, 939283, 1013890, 1520835, 1878566, 2817849, 3041670, 4696415, 5635698, 9392830, 14089245, 28178490, 49781999, 99563998, 149345997, 248909995, 298691994, 497819990, 746729985, 1493459970]

約数ペア:

[(1, 1493459970), (2, 746729985), (3, 497819990), (5, 298691994), (6, 248909995), (10, 149345997), (15, 99563998), (30, 49781999), (53, 28178490), (106, 14089245), (159, 9392830), (265, 5635698), (318, 4696415), (491, 3041670), (530, 2817849), (795, 1878566), (982, 1520835), (1473, 1013890), (1590, 939283), (1913, 780690), (2455, 608334), (2946, 506945), (3826, 390345), (4910, 304167), (5739, 260230), (7365, 202778), (9565, 156138), (11478, 130115), (14730, 101389), (19130, 78069), (26023, 57390), (28695, 52046)]