7976070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 22041360

約数和(自身を除く): 14065290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 229, 258, 270, 387, 405, 430, 458, 645, 687, 774, 810, 1145, 1161, 1290, 1374, 1935, 2061, 2290, 2322, 3435, 3483, 3870, 4122, 5805, 6183, 6870, 6966, 9847, 10305, 11610, 12366, 17415, 18549, 19694, 20610, 29541, 30915, 34830, 37098, 49235, 59082, 61830, 88623, 92745, 98470, 147705, 177246, 185490, 265869, 295410, 443115, 531738, 797607, 886230, 1329345, 1595214, 2658690, 3988035, 7976070]

約数ペア:

[(1, 7976070), (2, 3988035), (3, 2658690), (5, 1595214), (6, 1329345), (9, 886230), (10, 797607), (15, 531738), (18, 443115), (27, 295410), (30, 265869), (43, 185490), (45, 177246), (54, 147705), (81, 98470), (86, 92745), (90, 88623), (129, 61830), (135, 59082), (162, 49235), (215, 37098), (229, 34830), (258, 30915), (270, 29541), (387, 20610), (405, 19694), (430, 18549), (458, 17415), (645, 12366), (687, 11610), (774, 10305), (810, 9847), (1145, 6966), (1161, 6870), (1290, 6183), (1374, 5805), (1935, 4122), (2061, 3870), (2290, 3483), (2322, 3435)]