12830331390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1231}}^1\times {\mathrm{1321}}^1$

素因数の和:2825

約数の個数: 64

約数和(自身を含む): 30958405632

約数和(自身を除く): 18128074242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1231, 1315, 1321, 1578, 2462, 2630, 2642, 3693, 3945, 3963, 6155, 6605, 7386, 7890, 7926, 12310, 13210, 18465, 19815, 36930, 39630, 323753, 347423, 647506, 694846, 971259, 1042269, 1618765, 1626151, 1737115, 1942518, 2084538, 3237530, 3252302, 3474230, 4856295, 4878453, 5211345, 8130755, 9712590, 9756906, 10422690, 16261510, 24392265, 48784530, 427677713, 855355426, 1283033139, 2138388565, 2566066278, 4276777130, 6415165695, 12830331390]

約数ペア:

[(1, 12830331390), (2, 6415165695), (3, 4276777130), (5, 2566066278), (6, 2138388565), (10, 1283033139), (15, 855355426), (30, 427677713), (263, 48784530), (526, 24392265), (789, 16261510), (1231, 10422690), (1315, 9756906), (1321, 9712590), (1578, 8130755), (2462, 5211345), (2630, 4878453), (2642, 4856295), (3693, 3474230), (3945, 3252302), (3963, 3237530), (6155, 2084538), (6605, 1942518), (7386, 1737115), (7890, 1626151), (7926, 1618765), (12310, 1042269), (13210, 971259), (18465, 694846), (19815, 647506), (36930, 347423), (39630, 323753)]