39399150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 112849920

約数和(自身を除く): 73450770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 157, 175, 210, 239, 314, 350, 471, 478, 525, 717, 785, 942, 1050, 1099, 1195, 1434, 1570, 1673, 2198, 2355, 2390, 3297, 3346, 3585, 3925, 4710, 5019, 5495, 5975, 6594, 7170, 7850, 8365, 10038, 10990, 11775, 11950, 16485, 16730, 17925, 23550, 25095, 27475, 32970, 35850, 37523, 41825, 50190, 54950, 75046, 82425, 83650, 112569, 125475, 164850, 187615, 225138, 250950, 262661, 375230, 525322, 562845, 787983, 938075, 1125690, 1313305, 1575966, 1876150, 2626610, 2814225, 3939915, 5628450, 6566525, 7879830, 13133050, 19699575, 39399150]

約数ペア:

[(1, 39399150), (2, 19699575), (3, 13133050), (5, 7879830), (6, 6566525), (7, 5628450), (10, 3939915), (14, 2814225), (15, 2626610), (21, 1876150), (25, 1575966), (30, 1313305), (35, 1125690), (42, 938075), (50, 787983), (70, 562845), (75, 525322), (105, 375230), (150, 262661), (157, 250950), (175, 225138), (210, 187615), (239, 164850), (314, 125475), (350, 112569), (471, 83650), (478, 82425), (525, 75046), (717, 54950), (785, 50190), (942, 41825), (1050, 37523), (1099, 35850), (1195, 32970), (1434, 27475), (1570, 25095), (1673, 23550), (2198, 17925), (2355, 16730), (2390, 16485), (3297, 11950), (3346, 11775), (3585, 10990), (3925, 10038), (4710, 8365), (5019, 7850), (5495, 7170), (5975, 6594)]