3669802780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 8918784000

約数和(自身を除く): 5248981220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 199, 314, 398, 628, 785, 796, 839, 995, 1099, 1393, 1570, 1678, 1990, 2198, 2786, 3140, 3356, 3980, 4195, 4396, 5495, 5572, 5873, 6965, 8390, 10990, 11746, 13930, 16780, 21980, 23492, 27860, 29365, 31243, 58730, 62486, 117460, 124972, 131723, 156215, 166961, 218701, 263446, 312430, 333922, 437402, 526892, 624860, 658615, 667844, 834805, 874804, 922061, 1093505, 1168727, 1317230, 1669610, 1844122, 2187010, 2337454, 2634460, 3339220, 3688244, 4374020, 4610305, 4674908, 5843635, 9220610, 11687270, 18441220, 23374540, 26212877, 52425754, 104851508, 131064385, 183490139, 262128770, 366980278, 524257540, 733960556, 917450695, 1834901390, 3669802780]

約数ペア:

[(1, 3669802780), (2, 1834901390), (4, 917450695), (5, 733960556), (7, 524257540), (10, 366980278), (14, 262128770), (20, 183490139), (28, 131064385), (35, 104851508), (70, 52425754), (140, 26212877), (157, 23374540), (199, 18441220), (314, 11687270), (398, 9220610), (628, 5843635), (785, 4674908), (796, 4610305), (839, 4374020), (995, 3688244), (1099, 3339220), (1393, 2634460), (1570, 2337454), (1678, 2187010), (1990, 1844122), (2198, 1669610), (2786, 1317230), (3140, 1168727), (3356, 1093505), (3980, 922061), (4195, 874804), (4396, 834805), (5495, 667844), (5572, 658615), (5873, 624860), (6965, 526892), (8390, 437402), (10990, 333922), (11746, 312430), (13930, 263446), (16780, 218701), (21980, 166961), (23492, 156215), (27860, 131723), (29365, 124972), (31243, 117460), (58730, 62486)]