27613270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 28996010

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 83, 85, 95, 103, 166, 170, 190, 206, 323, 415, 515, 646, 830, 1030, 1411, 1577, 1615, 1751, 1957, 2822, 3154, 3230, 3502, 3914, 7055, 7885, 8549, 8755, 9785, 14110, 15770, 17098, 17510, 19570, 26809, 33269, 42745, 53618, 66538, 85490, 134045, 145333, 162431, 166345, 268090, 290666, 324862, 332690, 726665, 812155, 1453330, 1624310, 2761327, 5522654, 13806635, 27613270]

約数ペア:

[(1, 27613270), (2, 13806635), (5, 5522654), (10, 2761327), (17, 1624310), (19, 1453330), (34, 812155), (38, 726665), (83, 332690), (85, 324862), (95, 290666), (103, 268090), (166, 166345), (170, 162431), (190, 145333), (206, 134045), (323, 85490), (415, 66538), (515, 53618), (646, 42745), (830, 33269), (1030, 26809), (1411, 19570), (1577, 17510), (1615, 17098), (1751, 15770), (1957, 14110), (2822, 9785), (3154, 8755), (3230, 8549), (3502, 7885), (3914, 7055)]