1788570

素因数分解:

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

素因数の和:204

約数の個数: 96

約数和(自身を含む): 5660928

約数和(自身を除く): 3872358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 167, 170, 210, 238, 255, 306, 315, 334, 357, 501, 510, 595, 630, 714, 765, 835, 1002, 1071, 1169, 1190, 1503, 1530, 1670, 1785, 2142, 2338, 2505, 2839, 3006, 3507, 3570, 5010, 5355, 5678, 5845, 7014, 7515, 8517, 10521, 10710, 11690, 14195, 15030, 17034, 17535, 19873, 21042, 25551, 28390, 35070, 39746, 42585, 51102, 52605, 59619, 85170, 99365, 105210, 119238, 127755, 178857, 198730, 255510, 298095, 357714, 596190, 894285, 1788570]

約数ペア:

[(1, 1788570), (2, 894285), (3, 596190), (5, 357714), (6, 298095), (7, 255510), (9, 198730), (10, 178857), (14, 127755), (15, 119238), (17, 105210), (18, 99365), (21, 85170), (30, 59619), (34, 52605), (35, 51102), (42, 42585), (45, 39746), (51, 35070), (63, 28390), (70, 25551), (85, 21042), (90, 19873), (102, 17535), (105, 17034), (119, 15030), (126, 14195), (153, 11690), (167, 10710), (170, 10521), (210, 8517), (238, 7515), (255, 7014), (306, 5845), (315, 5678), (334, 5355), (357, 5010), (501, 3570), (510, 3507), (595, 3006), (630, 2839), (714, 2505), (765, 2338), (835, 2142), (1002, 1785), (1071, 1670), (1169, 1530), (1190, 1503)]