74658230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 149188608

約数和(自身を除く): 74530378

約数列:

[1, 2, 5, 10, 23, 31, 37, 46, 62, 74, 115, 155, 185, 230, 283, 310, 370, 566, 713, 851, 1147, 1415, 1426, 1702, 2294, 2830, 3565, 4255, 5735, 6509, 7130, 8510, 8773, 10471, 11470, 13018, 17546, 20942, 26381, 32545, 43865, 52355, 52762, 65090, 87730, 104710, 131905, 201779, 240833, 263810, 324601, 403558, 481666, 649202, 1008895, 1204165, 1623005, 2017790, 2408330, 3246010, 7465823, 14931646, 37329115, 74658230]

約数ペア:

[(1, 74658230), (2, 37329115), (5, 14931646), (10, 7465823), (23, 3246010), (31, 2408330), (37, 2017790), (46, 1623005), (62, 1204165), (74, 1008895), (115, 649202), (155, 481666), (185, 403558), (230, 324601), (283, 263810), (310, 240833), (370, 201779), (566, 131905), (713, 104710), (851, 87730), (1147, 65090), (1415, 52762), (1426, 52355), (1702, 43865), (2294, 32545), (2830, 26381), (3565, 20942), (4255, 17546), (5735, 13018), (6509, 11470), (7130, 10471), (8510, 8773)]