3031630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 6648480

約数和(自身を除く): 3616850

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 269, 322, 490, 538, 805, 1127, 1345, 1610, 1883, 2254, 2690, 3766, 5635, 6187, 9415, 11270, 12374, 13181, 18830, 26362, 30935, 43309, 61870, 65905, 86618, 131810, 216545, 303163, 433090, 606326, 1515815, 3031630]

約数ペア:

[(1, 3031630), (2, 1515815), (5, 606326), (7, 433090), (10, 303163), (14, 216545), (23, 131810), (35, 86618), (46, 65905), (49, 61870), (70, 43309), (98, 30935), (115, 26362), (161, 18830), (230, 13181), (245, 12374), (269, 11270), (322, 9415), (490, 6187), (538, 5635), (805, 3766), (1127, 2690), (1345, 2254), (1610, 1883)]