145095510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 426746880

約数和(自身を除く): 281651370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 97, 102, 105, 119, 170, 194, 210, 238, 255, 291, 357, 419, 485, 510, 582, 595, 679, 714, 838, 970, 1190, 1257, 1358, 1455, 1649, 1785, 2037, 2095, 2514, 2910, 2933, 3298, 3395, 3570, 4074, 4190, 4947, 5866, 6285, 6790, 7123, 8245, 8799, 9894, 10185, 11543, 12570, 14246, 14665, 16490, 17598, 20370, 21369, 23086, 24735, 29330, 34629, 35615, 40643, 42738, 43995, 49470, 49861, 57715, 69258, 71230, 81286, 87990, 99722, 106845, 115430, 121929, 149583, 173145, 203215, 213690, 243858, 249305, 284501, 299166, 346290, 406430, 498610, 569002, 609645, 690931, 747915, 853503, 1219290, 1381862, 1422505, 1495830, 1707006, 2072793, 2845010, 3454655, 4145586, 4267515, 4836517, 6909310, 8535030, 9673034, 10363965, 14509551, 20727930, 24182585, 29019102, 48365170, 72547755, 145095510]

約数ペア:

[(1, 145095510), (2, 72547755), (3, 48365170), (5, 29019102), (6, 24182585), (7, 20727930), (10, 14509551), (14, 10363965), (15, 9673034), (17, 8535030), (21, 6909310), (30, 4836517), (34, 4267515), (35, 4145586), (42, 3454655), (51, 2845010), (70, 2072793), (85, 1707006), (97, 1495830), (102, 1422505), (105, 1381862), (119, 1219290), (170, 853503), (194, 747915), (210, 690931), (238, 609645), (255, 569002), (291, 498610), (357, 406430), (419, 346290), (485, 299166), (510, 284501), (582, 249305), (595, 243858), (679, 213690), (714, 203215), (838, 173145), (970, 149583), (1190, 121929), (1257, 115430), (1358, 106845), (1455, 99722), (1649, 87990), (1785, 81286), (2037, 71230), (2095, 69258), (2514, 57715), (2910, 49861), (2933, 49470), (3298, 43995), (3395, 42738), (3570, 40643), (4074, 35615), (4190, 34629), (4947, 29330), (5866, 24735), (6285, 23086), (6790, 21369), (7123, 20370), (8245, 17598), (8799, 16490), (9894, 14665), (10185, 14246), (11543, 12570)]