173816690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2069}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 324311040

約数和(自身を除く): 150494350

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 542, 1355, 2069, 2710, 4138, 8401, 10345, 16802, 20690, 42005, 64139, 84010, 128278, 320695, 560699, 641390, 1121398, 2803495, 5606990, 17381669, 34763338, 86908345, 173816690]

約数ペア:

[(1, 173816690), (2, 86908345), (5, 34763338), (10, 17381669), (31, 5606990), (62, 2803495), (155, 1121398), (271, 641390), (310, 560699), (542, 320695), (1355, 128278), (2069, 84010), (2710, 64139), (4138, 42005), (8401, 20690), (10345, 16802)]