41254890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 105114240

約数和(自身を除く): 63859350

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 461, 471, 570, 785, 922, 942, 1383, 1570, 2305, 2355, 2766, 2983, 4610, 4710, 5966, 6915, 8759, 8949, 13830, 14915, 17518, 17898, 26277, 29830, 43795, 44745, 52554, 72377, 87590, 89490, 131385, 144754, 217131, 262770, 361885, 434262, 723770, 1085655, 1375163, 2171310, 2750326, 4125489, 6875815, 8250978, 13751630, 20627445, 41254890]

約数ペア:

[(1, 41254890), (2, 20627445), (3, 13751630), (5, 8250978), (6, 6875815), (10, 4125489), (15, 2750326), (19, 2171310), (30, 1375163), (38, 1085655), (57, 723770), (95, 434262), (114, 361885), (157, 262770), (190, 217131), (285, 144754), (314, 131385), (461, 89490), (471, 87590), (570, 72377), (785, 52554), (922, 44745), (942, 43795), (1383, 29830), (1570, 26277), (2305, 17898), (2355, 17518), (2766, 14915), (2983, 13830), (4610, 8949), (4710, 8759), (5966, 6915)]