173608370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 362686464

約数和(自身を除く): 189078094

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 62, 65, 115, 130, 155, 230, 299, 310, 403, 598, 713, 806, 1426, 1495, 1873, 2015, 2990, 3565, 3746, 4030, 7130, 9269, 9365, 18538, 18730, 24349, 43079, 46345, 48698, 58063, 86158, 92690, 116126, 121745, 215395, 243490, 290315, 430790, 560027, 580630, 754819, 1120054, 1335449, 1509638, 2670898, 2800135, 3774095, 5600270, 6677245, 7548190, 13354490, 17360837, 34721674, 86804185, 173608370]

約数ペア:

[(1, 173608370), (2, 86804185), (5, 34721674), (10, 17360837), (13, 13354490), (23, 7548190), (26, 6677245), (31, 5600270), (46, 3774095), (62, 2800135), (65, 2670898), (115, 1509638), (130, 1335449), (155, 1120054), (230, 754819), (299, 580630), (310, 560027), (403, 430790), (598, 290315), (713, 243490), (806, 215395), (1426, 121745), (1495, 116126), (1873, 92690), (2015, 86158), (2990, 58063), (3565, 48698), (3746, 46345), (4030, 43079), (7130, 24349), (9269, 18730), (9365, 18538)]