1645703150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1506

約数の個数: 96

約数和(自身を含む): 3782757888

約数和(自身を除く): 2137054738

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 311, 325, 350, 455, 622, 650, 910, 1163, 1555, 2177, 2275, 2326, 3110, 4043, 4354, 4550, 5815, 7775, 8086, 8141, 10885, 11630, 15119, 15550, 16282, 20215, 21770, 28301, 29075, 30238, 40430, 40705, 54425, 56602, 58150, 75595, 81410, 101075, 105833, 108850, 141505, 151190, 202150, 203525, 211666, 283010, 361693, 377975, 407050, 529165, 707525, 723386, 755950, 1058330, 1415050, 1808465, 2531851, 2645825, 3616930, 4702009, 5063702, 5291650, 9042325, 9404018, 12659255, 18084650, 23510045, 25318510, 32914063, 47020090, 63296275, 65828126, 117550225, 126592550, 164570315, 235100450, 329140630, 822851575, 1645703150]

約数ペア:

[(1, 1645703150), (2, 822851575), (5, 329140630), (7, 235100450), (10, 164570315), (13, 126592550), (14, 117550225), (25, 65828126), (26, 63296275), (35, 47020090), (50, 32914063), (65, 25318510), (70, 23510045), (91, 18084650), (130, 12659255), (175, 9404018), (182, 9042325), (311, 5291650), (325, 5063702), (350, 4702009), (455, 3616930), (622, 2645825), (650, 2531851), (910, 1808465), (1163, 1415050), (1555, 1058330), (2177, 755950), (2275, 723386), (2326, 707525), (3110, 529165), (4043, 407050), (4354, 377975), (4550, 361693), (5815, 283010), (7775, 211666), (8086, 203525), (8141, 202150), (10885, 151190), (11630, 141505), (15119, 108850), (15550, 105833), (16282, 101075), (20215, 81410), (21770, 75595), (28301, 58150), (29075, 56602), (30238, 54425), (40430, 40705)]