79435890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:649

約数の個数: 80

約数和(自身を含む): 214968600

約数和(自身を除く): 135532710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 281, 349, 405, 562, 698, 810, 843, 1047, 1405, 1686, 1745, 2094, 2529, 2810, 3141, 3490, 4215, 5058, 5235, 6282, 7587, 8430, 9423, 10470, 12645, 15174, 15705, 18846, 22761, 25290, 28269, 31410, 37935, 45522, 47115, 56538, 75870, 94230, 98069, 113805, 141345, 196138, 227610, 282690, 294207, 490345, 588414, 882621, 980690, 1471035, 1765242, 2647863, 2942070, 4413105, 5295726, 7943589, 8826210, 13239315, 15887178, 26478630, 39717945, 79435890]

約数ペア:

[(1, 79435890), (2, 39717945), (3, 26478630), (5, 15887178), (6, 13239315), (9, 8826210), (10, 7943589), (15, 5295726), (18, 4413105), (27, 2942070), (30, 2647863), (45, 1765242), (54, 1471035), (81, 980690), (90, 882621), (135, 588414), (162, 490345), (270, 294207), (281, 282690), (349, 227610), (405, 196138), (562, 141345), (698, 113805), (810, 98069), (843, 94230), (1047, 75870), (1405, 56538), (1686, 47115), (1745, 45522), (2094, 37935), (2529, 31410), (2810, 28269), (3141, 25290), (3490, 22761), (4215, 18846), (5058, 15705), (5235, 15174), (6282, 12645), (7587, 10470), (8430, 9423)]