3896969220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1889}}^1$

素因数の和:2134

約数の個数: 144

約数和(自身を含む): 12065442480

約数和(自身を除く): 8168473260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 157, 180, 219, 292, 314, 365, 438, 471, 628, 657, 730, 785, 876, 942, 1095, 1314, 1413, 1460, 1570, 1884, 1889, 2190, 2355, 2628, 2826, 3140, 3285, 3778, 4380, 4710, 5652, 5667, 6570, 7065, 7556, 9420, 9445, 11334, 11461, 13140, 14130, 17001, 18890, 22668, 22922, 28260, 28335, 34002, 34383, 37780, 45844, 56670, 57305, 68004, 68766, 85005, 103149, 113340, 114610, 137532, 137897, 170010, 171915, 206298, 229220, 275794, 296573, 340020, 343830, 412596, 413691, 515745, 551588, 593146, 687660, 689485, 827382, 889719, 1031490, 1186292, 1241073, 1378970, 1482865, 1654764, 1779438, 2062980, 2068455, 2482146, 2669157, 2757940, 2965730, 3558876, 4136910, 4448595, 4964292, 5338314, 5931460, 6205365, 8273820, 8897190, 10676628, 12410730, 13345785, 17794380, 21649829, 24821460, 26691570, 43299658, 53383140, 64949487, 86599316, 108249145, 129898974, 194848461, 216498290, 259797948, 324747435, 389696922, 432996580, 649494870, 779393844, 974242305, 1298989740, 1948484610, 3896969220]

約数ペア:

[(1, 3896969220), (2, 1948484610), (3, 1298989740), (4, 974242305), (5, 779393844), (6, 649494870), (9, 432996580), (10, 389696922), (12, 324747435), (15, 259797948), (18, 216498290), (20, 194848461), (30, 129898974), (36, 108249145), (45, 86599316), (60, 64949487), (73, 53383140), (90, 43299658), (146, 26691570), (157, 24821460), (180, 21649829), (219, 17794380), (292, 13345785), (314, 12410730), (365, 10676628), (438, 8897190), (471, 8273820), (628, 6205365), (657, 5931460), (730, 5338314), (785, 4964292), (876, 4448595), (942, 4136910), (1095, 3558876), (1314, 2965730), (1413, 2757940), (1460, 2669157), (1570, 2482146), (1884, 2068455), (1889, 2062980), (2190, 1779438), (2355, 1654764), (2628, 1482865), (2826, 1378970), (3140, 1241073), (3285, 1186292), (3778, 1031490), (4380, 889719), (4710, 827382), (5652, 689485), (5667, 687660), (6570, 593146), (7065, 551588), (7556, 515745), (9420, 413691), (9445, 412596), (11334, 343830), (11461, 340020), (13140, 296573), (14130, 275794), (17001, 229220), (18890, 206298), (22668, 171915), (22922, 170010), (28260, 137897), (28335, 137532), (34002, 114610), (34383, 113340), (37780, 103149), (45844, 85005), (56670, 68766), (57305, 68004)]