10643230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 11935970

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 139, 155, 190, 247, 278, 310, 403, 494, 589, 695, 806, 1178, 1235, 1390, 1807, 2015, 2470, 2641, 2945, 3614, 4030, 4309, 5282, 5890, 7657, 8618, 9035, 13205, 15314, 18070, 21545, 26410, 34333, 38285, 43090, 56017, 68666, 76570, 81871, 112034, 163742, 171665, 280085, 343330, 409355, 560170, 818710, 1064323, 2128646, 5321615, 10643230]

約数ペア:

[(1, 10643230), (2, 5321615), (5, 2128646), (10, 1064323), (13, 818710), (19, 560170), (26, 409355), (31, 343330), (38, 280085), (62, 171665), (65, 163742), (95, 112034), (130, 81871), (139, 76570), (155, 68666), (190, 56017), (247, 43090), (278, 38285), (310, 34333), (403, 26410), (494, 21545), (589, 18070), (695, 15314), (806, 13205), (1178, 9035), (1235, 8618), (1390, 7657), (1807, 5890), (2015, 5282), (2470, 4309), (2641, 4030), (2945, 3614)]