15700260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 47480832

約数和(自身を除く): 31780572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 367, 372, 460, 465, 620, 690, 713, 734, 930, 1101, 1380, 1426, 1468, 1835, 1860, 2139, 2202, 2852, 3565, 3670, 4278, 4404, 5505, 7130, 7340, 8441, 8556, 10695, 11010, 11377, 14260, 16882, 21390, 22020, 22754, 25323, 33764, 34131, 42205, 42780, 45508, 50646, 56885, 68262, 84410, 101292, 113770, 126615, 136524, 168820, 170655, 227540, 253230, 261671, 341310, 506460, 523342, 682620, 785013, 1046684, 1308355, 1570026, 2616710, 3140052, 3925065, 5233420, 7850130, 15700260]

約数ペア:

[(1, 15700260), (2, 7850130), (3, 5233420), (4, 3925065), (5, 3140052), (6, 2616710), (10, 1570026), (12, 1308355), (15, 1046684), (20, 785013), (23, 682620), (30, 523342), (31, 506460), (46, 341310), (60, 261671), (62, 253230), (69, 227540), (92, 170655), (93, 168820), (115, 136524), (124, 126615), (138, 113770), (155, 101292), (186, 84410), (230, 68262), (276, 56885), (310, 50646), (345, 45508), (367, 42780), (372, 42205), (460, 34131), (465, 33764), (620, 25323), (690, 22754), (713, 22020), (734, 21390), (930, 16882), (1101, 14260), (1380, 11377), (1426, 11010), (1468, 10695), (1835, 8556), (1860, 8441), (2139, 7340), (2202, 7130), (2852, 5505), (3565, 4404), (3670, 4278)]