1009295890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{74377}}^1$

素因数の和:74466

約数の個数: 32

約数和(自身を含む): 1927877760

約数和(自身を除く): 918581870

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 74377, 148754, 371885, 743770, 1710671, 3421342, 4388243, 8553355, 8776486, 17106710, 21941215, 43882430, 100929589, 201859178, 504647945, 1009295890]

約数ペア:

[(1, 1009295890), (2, 504647945), (5, 201859178), (10, 100929589), (23, 43882430), (46, 21941215), (59, 17106710), (115, 8776486), (118, 8553355), (230, 4388243), (295, 3421342), (590, 1710671), (1357, 743770), (2714, 371885), (6785, 148754), (13570, 74377)]