1022096390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 2196854784

約数和(自身を除く): 1174758394

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 163, 191, 245, 326, 335, 382, 469, 490, 670, 815, 938, 955, 1141, 1337, 1630, 1910, 2282, 2345, 2674, 3283, 4690, 5705, 6566, 6685, 7987, 9359, 10921, 11410, 12797, 13370, 15974, 16415, 18718, 21842, 25594, 31133, 32830, 39935, 46795, 54605, 62266, 63985, 76447, 79870, 89579, 93590, 109210, 127970, 152894, 155665, 179158, 217931, 311330, 382235, 435862, 447895, 535129, 627053, 764470, 895790, 1070258, 1089655, 1254106, 1525517, 2085911, 2179310, 2675645, 3051034, 3135265, 4171822, 5351290, 6270530, 7627585, 10429555, 14601377, 15255170, 20859110, 29202754, 73006885, 102209639, 146013770, 204419278, 511048195, 1022096390]

約数ペア:

[(1, 1022096390), (2, 511048195), (5, 204419278), (7, 146013770), (10, 102209639), (14, 73006885), (35, 29202754), (49, 20859110), (67, 15255170), (70, 14601377), (98, 10429555), (134, 7627585), (163, 6270530), (191, 5351290), (245, 4171822), (326, 3135265), (335, 3051034), (382, 2675645), (469, 2179310), (490, 2085911), (670, 1525517), (815, 1254106), (938, 1089655), (955, 1070258), (1141, 895790), (1337, 764470), (1630, 627053), (1910, 535129), (2282, 447895), (2345, 435862), (2674, 382235), (3283, 311330), (4690, 217931), (5705, 179158), (6566, 155665), (6685, 152894), (7987, 127970), (9359, 109210), (10921, 93590), (11410, 89579), (12797, 79870), (13370, 76447), (15974, 63985), (16415, 62266), (18718, 54605), (21842, 46795), (25594, 39935), (31133, 32830)]