710891460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2050

約数の個数: 144

約数和(自身を含む): 2291889600

約数和(自身を除く): 1580998140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 109, 114, 171, 180, 190, 218, 228, 285, 327, 342, 380, 436, 545, 570, 654, 684, 855, 981, 1090, 1140, 1308, 1635, 1710, 1907, 1962, 2071, 2180, 3270, 3420, 3814, 3924, 4142, 4905, 5721, 6213, 6540, 7628, 8284, 9535, 9810, 10355, 11442, 12426, 17163, 18639, 19070, 19620, 20710, 22884, 24852, 28605, 31065, 34326, 36233, 37278, 38140, 41420, 57210, 62130, 68652, 72466, 74556, 85815, 93195, 108699, 114420, 124260, 144932, 171630, 181165, 186390, 207863, 217398, 326097, 343260, 362330, 372780, 415726, 434796, 543495, 623589, 652194, 724660, 831452, 1039315, 1086990, 1247178, 1304388, 1630485, 1870767, 2078630, 2173980, 2494356, 3117945, 3260970, 3741534, 3949397, 4157260, 6235890, 6521940, 7483068, 7898794, 9353835, 11848191, 12471780, 15797588, 18707670, 19746985, 23696382, 35544573, 37415340, 39493970, 47392764, 59240955, 71089146, 78987940, 118481910, 142178292, 177722865, 236963820, 355445730, 710891460]

約数ペア:

[(1, 710891460), (2, 355445730), (3, 236963820), (4, 177722865), (5, 142178292), (6, 118481910), (9, 78987940), (10, 71089146), (12, 59240955), (15, 47392764), (18, 39493970), (19, 37415340), (20, 35544573), (30, 23696382), (36, 19746985), (38, 18707670), (45, 15797588), (57, 12471780), (60, 11848191), (76, 9353835), (90, 7898794), (95, 7483068), (109, 6521940), (114, 6235890), (171, 4157260), (180, 3949397), (190, 3741534), (218, 3260970), (228, 3117945), (285, 2494356), (327, 2173980), (342, 2078630), (380, 1870767), (436, 1630485), (545, 1304388), (570, 1247178), (654, 1086990), (684, 1039315), (855, 831452), (981, 724660), (1090, 652194), (1140, 623589), (1308, 543495), (1635, 434796), (1710, 415726), (1907, 372780), (1962, 362330), (2071, 343260), (2180, 326097), (3270, 217398), (3420, 207863), (3814, 186390), (3924, 181165), (4142, 171630), (4905, 144932), (5721, 124260), (6213, 114420), (6540, 108699), (7628, 93195), (8284, 85815), (9535, 74556), (9810, 72466), (10355, 68652), (11442, 62130), (12426, 57210), (17163, 41420), (18639, 38140), (19070, 37278), (19620, 36233), (20710, 34326), (22884, 31065), (24852, 28605)]