2001572010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2473}}^1$

素因数の和:2549

約数の個数: 144

約数和(自身を含む): 5762529864

約数和(自身を除く): 3760957854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 306, 345, 391, 414, 510, 529, 690, 765, 782, 1035, 1058, 1173, 1530, 1587, 1955, 2070, 2346, 2473, 2645, 3174, 3519, 3910, 4761, 4946, 5290, 5865, 7038, 7419, 7935, 8993, 9522, 11730, 12365, 14838, 15870, 17595, 17986, 22257, 23805, 24730, 26979, 35190, 37095, 42041, 44514, 44965, 47610, 53958, 56879, 74190, 80937, 84082, 89930, 111285, 113758, 126123, 134895, 161874, 170637, 210205, 222570, 252246, 269790, 284395, 341274, 378369, 404685, 420410, 511911, 568790, 630615, 756738, 809370, 853185, 966943, 1023822, 1261230, 1308217, 1706370, 1891845, 1933886, 2559555, 2616434, 2900829, 3783690, 3924651, 4834715, 5119110, 5801658, 6541085, 7849302, 8702487, 9669430, 11773953, 13082170, 14504145, 17404974, 19623255, 22239689, 23547906, 29008290, 39246510, 43512435, 44479378, 58869765, 66719067, 87024870, 111198445, 117739530, 133438134, 200157201, 222396890, 333595335, 400314402, 667190670, 1000786005, 2001572010]

約数ペア:

[(1, 2001572010), (2, 1000786005), (3, 667190670), (5, 400314402), (6, 333595335), (9, 222396890), (10, 200157201), (15, 133438134), (17, 117739530), (18, 111198445), (23, 87024870), (30, 66719067), (34, 58869765), (45, 44479378), (46, 43512435), (51, 39246510), (69, 29008290), (85, 23547906), (90, 22239689), (102, 19623255), (115, 17404974), (138, 14504145), (153, 13082170), (170, 11773953), (207, 9669430), (230, 8702487), (255, 7849302), (306, 6541085), (345, 5801658), (391, 5119110), (414, 4834715), (510, 3924651), (529, 3783690), (690, 2900829), (765, 2616434), (782, 2559555), (1035, 1933886), (1058, 1891845), (1173, 1706370), (1530, 1308217), (1587, 1261230), (1955, 1023822), (2070, 966943), (2346, 853185), (2473, 809370), (2645, 756738), (3174, 630615), (3519, 568790), (3910, 511911), (4761, 420410), (4946, 404685), (5290, 378369), (5865, 341274), (7038, 284395), (7419, 269790), (7935, 252246), (8993, 222570), (9522, 210205), (11730, 170637), (12365, 161874), (14838, 134895), (15870, 126123), (17595, 113758), (17986, 111285), (22257, 89930), (23805, 84082), (24730, 80937), (26979, 74190), (35190, 56879), (37095, 53958), (42041, 47610), (44514, 44965)]