1731664030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{328589}}^1$

素因数の和:328644

約数の個数: 32

約数和(自身を含む): 3406821120

約数和(自身を除く): 1675157090

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 328589, 657178, 1642945, 3285890, 5586013, 10186259, 11172026, 20372518, 27930065, 50931295, 55860130, 101862590, 173166403, 346332806, 865832015, 1731664030]

約数ペア:

[(1, 1731664030), (2, 865832015), (5, 346332806), (10, 173166403), (17, 101862590), (31, 55860130), (34, 50931295), (62, 27930065), (85, 20372518), (155, 11172026), (170, 10186259), (310, 5586013), (527, 3285890), (1054, 1642945), (2635, 657178), (5270, 328589)]