303109870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2689

約数の個数: 64

約数和(自身を含む): 659819520

約数和(自身を除く): 356709650

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 73, 115, 146, 161, 230, 322, 365, 511, 730, 805, 1022, 1610, 1679, 2555, 2579, 3358, 5110, 5158, 8395, 11753, 12895, 16790, 18053, 23506, 25790, 36106, 58765, 59317, 90265, 117530, 118634, 180530, 188267, 296585, 376534, 415219, 593170, 830438, 941335, 1317869, 1882670, 2076095, 2635738, 4152190, 4330141, 6589345, 8660282, 13178690, 21650705, 30310987, 43301410, 60621974, 151554935, 303109870]

約数ペア:

[(1, 303109870), (2, 151554935), (5, 60621974), (7, 43301410), (10, 30310987), (14, 21650705), (23, 13178690), (35, 8660282), (46, 6589345), (70, 4330141), (73, 4152190), (115, 2635738), (146, 2076095), (161, 1882670), (230, 1317869), (322, 941335), (365, 830438), (511, 593170), (730, 415219), (805, 376534), (1022, 296585), (1610, 188267), (1679, 180530), (2555, 118634), (2579, 117530), (3358, 90265), (5110, 59317), (5158, 58765), (8395, 36106), (11753, 25790), (12895, 23506), (16790, 18053)]