8889266340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2904989}}^1$

素因数の和:2905021

約数の個数: 72

約数和(自身を含む): 28550241720

約数和(自身を除く): 19660975380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 2904989, 5809978, 8714967, 11619956, 14524945, 17429934, 26144901, 29049890, 34859868, 43574835, 49384813, 52289802, 58099780, 87149670, 98769626, 104579604, 130724505, 148154439, 174299340, 197539252, 246924065, 261449010, 296308878, 444463317, 493848130, 522898020, 592617756, 740772195, 888926634, 987696260, 1481544390, 1777853268, 2222316585, 2963088780, 4444633170, 8889266340]

約数ペア:

[(1, 8889266340), (2, 4444633170), (3, 2963088780), (4, 2222316585), (5, 1777853268), (6, 1481544390), (9, 987696260), (10, 888926634), (12, 740772195), (15, 592617756), (17, 522898020), (18, 493848130), (20, 444463317), (30, 296308878), (34, 261449010), (36, 246924065), (45, 197539252), (51, 174299340), (60, 148154439), (68, 130724505), (85, 104579604), (90, 98769626), (102, 87149670), (153, 58099780), (170, 52289802), (180, 49384813), (204, 43574835), (255, 34859868), (306, 29049890), (340, 26144901), (510, 17429934), (612, 14524945), (765, 11619956), (1020, 8714967), (1530, 5809978), (3060, 2904989)]