28608210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 78427440

約数和(自身を除く): 49819230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 97, 113, 145, 174, 194, 226, 261, 290, 291, 339, 435, 485, 522, 565, 582, 678, 870, 873, 970, 1017, 1130, 1305, 1455, 1695, 1746, 2034, 2610, 2813, 2910, 3277, 3390, 4365, 5085, 5626, 6554, 8439, 8730, 9831, 10170, 10961, 14065, 16385, 16878, 19662, 21922, 25317, 28130, 29493, 32770, 32883, 42195, 49155, 50634, 54805, 58986, 65766, 84390, 98310, 98649, 109610, 126585, 147465, 164415, 197298, 253170, 294930, 317869, 328830, 493245, 635738, 953607, 986490, 1589345, 1907214, 2860821, 3178690, 4768035, 5721642, 9536070, 14304105, 28608210]

約数ペア:

[(1, 28608210), (2, 14304105), (3, 9536070), (5, 5721642), (6, 4768035), (9, 3178690), (10, 2860821), (15, 1907214), (18, 1589345), (29, 986490), (30, 953607), (45, 635738), (58, 493245), (87, 328830), (90, 317869), (97, 294930), (113, 253170), (145, 197298), (174, 164415), (194, 147465), (226, 126585), (261, 109610), (290, 98649), (291, 98310), (339, 84390), (435, 65766), (485, 58986), (522, 54805), (565, 50634), (582, 49155), (678, 42195), (870, 32883), (873, 32770), (970, 29493), (1017, 28130), (1130, 25317), (1305, 21922), (1455, 19662), (1695, 16878), (1746, 16385), (2034, 14065), (2610, 10961), (2813, 10170), (2910, 9831), (3277, 8730), (3390, 8439), (4365, 6554), (5085, 5626)]