154031730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2203

約数の個数: 64

約数和(自身を含む): 394243200

約数和(自身を除く): 240211470

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 149, 170, 255, 298, 447, 510, 745, 894, 1490, 2027, 2235, 2533, 4054, 4470, 5066, 6081, 7599, 10135, 12162, 12665, 15198, 20270, 25330, 30405, 34459, 37995, 60810, 68918, 75990, 103377, 172295, 206754, 302023, 344590, 516885, 604046, 906069, 1033770, 1510115, 1812138, 3020230, 4530345, 5134391, 9060690, 10268782, 15403173, 25671955, 30806346, 51343910, 77015865, 154031730]

約数ペア:

[(1, 154031730), (2, 77015865), (3, 51343910), (5, 30806346), (6, 25671955), (10, 15403173), (15, 10268782), (17, 9060690), (30, 5134391), (34, 4530345), (51, 3020230), (85, 1812138), (102, 1510115), (149, 1033770), (170, 906069), (255, 604046), (298, 516885), (447, 344590), (510, 302023), (745, 206754), (894, 172295), (1490, 103377), (2027, 75990), (2235, 68918), (2533, 60810), (4054, 37995), (4470, 34459), (5066, 30405), (6081, 25330), (7599, 20270), (10135, 15198), (12162, 12665)]