1574006980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1439}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 4077803520

約数和(自身を除く): 2503796540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 601, 910, 1202, 1439, 1820, 2404, 2878, 3005, 4207, 5756, 6010, 7195, 7813, 8414, 10073, 12020, 14390, 15626, 16828, 18707, 20146, 21035, 28780, 31252, 37414, 39065, 40292, 42070, 50365, 54691, 74828, 78130, 84140, 93535, 100730, 109382, 130949, 156260, 187070, 201460, 218764, 261898, 273455, 374140, 523796, 546910, 654745, 864839, 1093820, 1309490, 1729678, 2618980, 3459356, 4324195, 6053873, 8648390, 11242907, 12107746, 17296780, 22485814, 24215492, 30269365, 44971628, 56214535, 60538730, 78700349, 112429070, 121077460, 157400698, 224858140, 314801396, 393501745, 787003490, 1574006980]

約数ペア:

[(1, 1574006980), (2, 787003490), (4, 393501745), (5, 314801396), (7, 224858140), (10, 157400698), (13, 121077460), (14, 112429070), (20, 78700349), (26, 60538730), (28, 56214535), (35, 44971628), (52, 30269365), (65, 24215492), (70, 22485814), (91, 17296780), (130, 12107746), (140, 11242907), (182, 8648390), (260, 6053873), (364, 4324195), (455, 3459356), (601, 2618980), (910, 1729678), (1202, 1309490), (1439, 1093820), (1820, 864839), (2404, 654745), (2878, 546910), (3005, 523796), (4207, 374140), (5756, 273455), (6010, 261898), (7195, 218764), (7813, 201460), (8414, 187070), (10073, 156260), (12020, 130949), (14390, 109382), (15626, 100730), (16828, 93535), (18707, 84140), (20146, 78130), (21035, 74828), (28780, 54691), (31252, 50365), (37414, 42070), (39065, 40292)]