9894430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 22353408

約数和(自身を除く): 12458978

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 83, 91, 130, 131, 166, 182, 262, 415, 455, 581, 655, 830, 910, 917, 1079, 1162, 1310, 1703, 1834, 2158, 2905, 3406, 4585, 5395, 5810, 7553, 8515, 9170, 10790, 10873, 11921, 15106, 17030, 21746, 23842, 37765, 54365, 59605, 75530, 76111, 108730, 119210, 141349, 152222, 282698, 380555, 706745, 761110, 989443, 1413490, 1978886, 4947215, 9894430]

約数ペア:

[(1, 9894430), (2, 4947215), (5, 1978886), (7, 1413490), (10, 989443), (13, 761110), (14, 706745), (26, 380555), (35, 282698), (65, 152222), (70, 141349), (83, 119210), (91, 108730), (130, 76111), (131, 75530), (166, 59605), (182, 54365), (262, 37765), (415, 23842), (455, 21746), (581, 17030), (655, 15106), (830, 11921), (910, 10873), (917, 10790), (1079, 9170), (1162, 8515), (1310, 7553), (1703, 5810), (1834, 5395), (2158, 4585), (2905, 3406)]