26774190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 69868656

約数和(自身を除く): 43094466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 571, 1042, 1142, 1563, 1713, 2605, 2855, 3126, 3426, 4689, 5139, 5210, 5710, 7815, 8565, 9378, 10278, 15630, 17130, 23445, 25695, 46890, 51390, 297491, 594982, 892473, 1487455, 1784946, 2677419, 2974910, 4462365, 5354838, 8924730, 13387095, 26774190]

約数ペア:

[(1, 26774190), (2, 13387095), (3, 8924730), (5, 5354838), (6, 4462365), (9, 2974910), (10, 2677419), (15, 1784946), (18, 1487455), (30, 892473), (45, 594982), (90, 297491), (521, 51390), (571, 46890), (1042, 25695), (1142, 23445), (1563, 17130), (1713, 15630), (2605, 10278), (2855, 9378), (3126, 8565), (3426, 7815), (4689, 5710), (5139, 5210)]