1097674970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 2395422720

約数和(自身を除く): 1297747750

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 127, 155, 217, 245, 254, 310, 434, 490, 569, 635, 889, 1085, 1138, 1270, 1519, 1778, 2170, 2845, 3038, 3937, 3983, 4445, 5690, 6223, 7595, 7874, 7966, 8890, 12446, 15190, 17639, 19685, 19915, 27559, 27881, 31115, 35278, 39370, 39830, 55118, 55762, 62230, 72263, 88195, 123473, 137795, 139405, 144526, 176390, 192913, 246946, 275590, 278810, 361315, 385826, 505841, 617365, 722630, 864311, 964565, 1011682, 1234730, 1728622, 1929130, 2240153, 2529205, 3540887, 4321555, 4480306, 5058410, 7081774, 8643110, 11200765, 15681071, 17704435, 22401530, 31362142, 35408870, 78405355, 109767497, 156810710, 219534994, 548837485, 1097674970]

約数ペア:

[(1, 1097674970), (2, 548837485), (5, 219534994), (7, 156810710), (10, 109767497), (14, 78405355), (31, 35408870), (35, 31362142), (49, 22401530), (62, 17704435), (70, 15681071), (98, 11200765), (127, 8643110), (155, 7081774), (217, 5058410), (245, 4480306), (254, 4321555), (310, 3540887), (434, 2529205), (490, 2240153), (569, 1929130), (635, 1728622), (889, 1234730), (1085, 1011682), (1138, 964565), (1270, 864311), (1519, 722630), (1778, 617365), (2170, 505841), (2845, 385826), (3038, 361315), (3937, 278810), (3983, 275590), (4445, 246946), (5690, 192913), (6223, 176390), (7595, 144526), (7874, 139405), (7966, 137795), (8890, 123473), (12446, 88195), (15190, 72263), (17639, 62230), (19685, 55762), (19915, 55118), (27559, 39830), (27881, 39370), (31115, 35278)]