1957468030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1\times {\mathrm{971}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 4165447680

約数和(自身を除く): 2207979650

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 929, 971, 1085, 1858, 1942, 2170, 4645, 4855, 6503, 6797, 9290, 9710, 13006, 13594, 28799, 30101, 32515, 33985, 57598, 60202, 65030, 67970, 143995, 150505, 201593, 210707, 287990, 301010, 403186, 421414, 902059, 1007965, 1053535, 1804118, 2015930, 2107070, 4510295, 6314413, 9020590, 12628826, 27963829, 31572065, 55927658, 63144130, 139819145, 195746803, 279638290, 391493606, 978734015, 1957468030]

約数ペア:

[(1, 1957468030), (2, 978734015), (5, 391493606), (7, 279638290), (10, 195746803), (14, 139819145), (31, 63144130), (35, 55927658), (62, 31572065), (70, 27963829), (155, 12628826), (217, 9020590), (310, 6314413), (434, 4510295), (929, 2107070), (971, 2015930), (1085, 1804118), (1858, 1053535), (1942, 1007965), (2170, 902059), (4645, 421414), (4855, 403186), (6503, 301010), (6797, 287990), (9290, 210707), (9710, 201593), (13006, 150505), (13594, 143995), (28799, 67970), (30101, 65030), (32515, 60202), (33985, 57598)]