9800030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 18448128

約数和(自身を除く): 8648098

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 313, 505, 626, 1010, 1565, 3130, 3131, 6262, 9703, 15655, 19406, 31310, 31613, 48515, 63226, 97030, 158065, 316130, 980003, 1960006, 4900015, 9800030]

約数ペア:

[(1, 9800030), (2, 4900015), (5, 1960006), (10, 980003), (31, 316130), (62, 158065), (101, 97030), (155, 63226), (202, 48515), (310, 31613), (313, 31310), (505, 19406), (626, 15655), (1010, 9703), (1565, 6262), (3130, 3131)]