74050620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 238683648

約数和(自身を除く): 164633028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1123, 1570, 1884, 2198, 2246, 2355, 3140, 3297, 3369, 4396, 4492, 4710, 5495, 5615, 6594, 6738, 7861, 9420, 10990, 11230, 13188, 13476, 15722, 16485, 16845, 21980, 22460, 23583, 31444, 32970, 33690, 39305, 47166, 65940, 67380, 78610, 94332, 117915, 157220, 176311, 235830, 352622, 471660, 528933, 705244, 881555, 1057866, 1234177, 1763110, 2115732, 2468354, 2644665, 3526220, 3702531, 4936708, 5289330, 6170885, 7405062, 10578660, 12341770, 14810124, 18512655, 24683540, 37025310, 74050620]

約数ペア:

[(1, 74050620), (2, 37025310), (3, 24683540), (4, 18512655), (5, 14810124), (6, 12341770), (7, 10578660), (10, 7405062), (12, 6170885), (14, 5289330), (15, 4936708), (20, 3702531), (21, 3526220), (28, 2644665), (30, 2468354), (35, 2115732), (42, 1763110), (60, 1234177), (70, 1057866), (84, 881555), (105, 705244), (140, 528933), (157, 471660), (210, 352622), (314, 235830), (420, 176311), (471, 157220), (628, 117915), (785, 94332), (942, 78610), (1099, 67380), (1123, 65940), (1570, 47166), (1884, 39305), (2198, 33690), (2246, 32970), (2355, 31444), (3140, 23583), (3297, 22460), (3369, 21980), (4396, 16845), (4492, 16485), (4710, 15722), (5495, 13476), (5615, 13188), (6594, 11230), (6738, 10990), (7861, 9420)]