1419756190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 3079296000

約数和(自身を除く): 1659539810

約数列:

[1, 2, 5, 10, 17, 19, 23, 29, 34, 38, 46, 58, 85, 95, 115, 145, 170, 190, 230, 290, 323, 391, 437, 493, 551, 646, 659, 667, 782, 874, 986, 1102, 1318, 1334, 1615, 1955, 2185, 2465, 2755, 3230, 3295, 3335, 3910, 4370, 4930, 5510, 6590, 6670, 7429, 9367, 11203, 11339, 12521, 12673, 14858, 15157, 18734, 19111, 22406, 22678, 25042, 25346, 30314, 37145, 38222, 46835, 56015, 56695, 62605, 63365, 74290, 75785, 93670, 95555, 112030, 113390, 125210, 126730, 151570, 191110, 212857, 215441, 257669, 287983, 324887, 363109, 425714, 430882, 439553, 515338, 575966, 649774, 726218, 879106, 1064285, 1077205, 1288345, 1439915, 1624435, 1815545, 2128570, 2154410, 2197765, 2576690, 2879830, 3248870, 3631090, 4395530, 4895711, 6172853, 7472401, 8351507, 9791422, 12345706, 14944802, 16703014, 24478555, 30864265, 37362005, 41757535, 48957110, 61728530, 74724010, 83515070, 141975619, 283951238, 709878095, 1419756190]

約数ペア:

[(1, 1419756190), (2, 709878095), (5, 283951238), (10, 141975619), (17, 83515070), (19, 74724010), (23, 61728530), (29, 48957110), (34, 41757535), (38, 37362005), (46, 30864265), (58, 24478555), (85, 16703014), (95, 14944802), (115, 12345706), (145, 9791422), (170, 8351507), (190, 7472401), (230, 6172853), (290, 4895711), (323, 4395530), (391, 3631090), (437, 3248870), (493, 2879830), (551, 2576690), (646, 2197765), (659, 2154410), (667, 2128570), (782, 1815545), (874, 1624435), (986, 1439915), (1102, 1288345), (1318, 1077205), (1334, 1064285), (1615, 879106), (1955, 726218), (2185, 649774), (2465, 575966), (2755, 515338), (3230, 439553), (3295, 430882), (3335, 425714), (3910, 363109), (4370, 324887), (4930, 287983), (5510, 257669), (6590, 215441), (6670, 212857), (7429, 191110), (9367, 151570), (11203, 126730), (11339, 125210), (12521, 113390), (12673, 112030), (14858, 95555), (15157, 93670), (18734, 75785), (19111, 74290), (22406, 63365), (22678, 62605), (25042, 56695), (25346, 56015), (30314, 46835), (37145, 38222)]