3577140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 13208832

約数和(自身を除く): 9631692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 167, 170, 180, 204, 210, 238, 252, 255, 306, 315, 334, 340, 357, 420, 476, 501, 510, 595, 612, 630, 668, 714, 765, 835, 1002, 1020, 1071, 1169, 1190, 1260, 1428, 1503, 1530, 1670, 1785, 2004, 2142, 2338, 2380, 2505, 2839, 3006, 3060, 3340, 3507, 3570, 4284, 4676, 5010, 5355, 5678, 5845, 6012, 7014, 7140, 7515, 8517, 10020, 10521, 10710, 11356, 11690, 14028, 14195, 15030, 17034, 17535, 19873, 21042, 21420, 23380, 25551, 28390, 30060, 34068, 35070, 39746, 42084, 42585, 51102, 52605, 56780, 59619, 70140, 79492, 85170, 99365, 102204, 105210, 119238, 127755, 170340, 178857, 198730, 210420, 238476, 255510, 298095, 357714, 397460, 511020, 596190, 715428, 894285, 1192380, 1788570, 3577140]

約数ペア:

[(1, 3577140), (2, 1788570), (3, 1192380), (4, 894285), (5, 715428), (6, 596190), (7, 511020), (9, 397460), (10, 357714), (12, 298095), (14, 255510), (15, 238476), (17, 210420), (18, 198730), (20, 178857), (21, 170340), (28, 127755), (30, 119238), (34, 105210), (35, 102204), (36, 99365), (42, 85170), (45, 79492), (51, 70140), (60, 59619), (63, 56780), (68, 52605), (70, 51102), (84, 42585), (85, 42084), (90, 39746), (102, 35070), (105, 34068), (119, 30060), (126, 28390), (140, 25551), (153, 23380), (167, 21420), (170, 21042), (180, 19873), (204, 17535), (210, 17034), (238, 15030), (252, 14195), (255, 14028), (306, 11690), (315, 11356), (334, 10710), (340, 10521), (357, 10020), (420, 8517), (476, 7515), (501, 7140), (510, 7014), (595, 6012), (612, 5845), (630, 5678), (668, 5355), (714, 5010), (765, 4676), (835, 4284), (1002, 3570), (1020, 3507), (1071, 3340), (1169, 3060), (1190, 3006), (1260, 2839), (1428, 2505), (1503, 2380), (1530, 2338), (1670, 2142), (1785, 2004)]