8534340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2821

約数の個数: 72

約数和(自身を含む): 27420120

約数和(自身を除く): 18885780

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, 2789, 3060, 5578, 8367, 11156, 13945, 16734, 25101, 27890, 33468, 41835, 47413, 50202, 55780, 83670, 94826, 100404, 125505, 142239, 167340, 189652, 237065, 251010, 284478, 426717, 474130, 502020, 568956, 711195, 853434, 948260, 1422390, 1706868, 2133585, 2844780, 4267170, 8534340]

約数ペア:

[(1, 8534340), (2, 4267170), (3, 2844780), (4, 2133585), (5, 1706868), (6, 1422390), (9, 948260), (10, 853434), (12, 711195), (15, 568956), (17, 502020), (18, 474130), (20, 426717), (30, 284478), (34, 251010), (36, 237065), (45, 189652), (51, 167340), (60, 142239), (68, 125505), (85, 100404), (90, 94826), (102, 83670), (153, 55780), (170, 50202), (180, 47413), (204, 41835), (255, 33468), (306, 27890), (340, 25101), (510, 16734), (612, 13945), (765, 11156), (1020, 8367), (1530, 5578), (2789, 3060)]