1381831508730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1439}}^1\times {\mathrm{26921}}^1$

素因数の和:28440

約数の個数: 128

約数和(自身を含む): 3517003929600

約数和(自身を除く): 2135172420870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 41, 58, 82, 87, 123, 145, 174, 205, 246, 290, 410, 435, 615, 870, 1189, 1230, 1439, 2378, 2878, 3567, 4317, 5945, 7134, 7195, 8634, 11890, 14390, 17835, 21585, 26921, 35670, 41731, 43170, 53842, 58999, 80763, 83462, 117998, 125193, 134605, 161526, 176997, 208655, 250386, 269210, 294995, 353994, 403815, 417310, 589990, 625965, 780709, 807630, 884985, 1103761, 1251930, 1561418, 1710971, 1769970, 2207522, 2342127, 3311283, 3421942, 3903545, 4684254, 5132913, 5518805, 6622566, 7807090, 8554855, 10265826, 11037610, 11710635, 16556415, 17109710, 23421270, 25664565, 32009069, 33112830, 38739319, 51329130, 64018138, 77478638, 96027207, 116217957, 160045345, 192054414, 193696595, 232435914, 320090690, 387393190, 480136035, 581089785, 960272070, 1123440251, 1162179570, 1588312079, 2246880502, 3176624158, 3370320753, 4764936237, 5617201255, 6740641506, 7941560395, 9529872474, 11234402510, 15883120790, 16851603765, 23824681185, 33703207530, 46061050291, 47649362370, 92122100582, 138183150873, 230305251455, 276366301746, 460610502910, 690915754365, 1381831508730]

約数ペア:

[(1, 1381831508730), (2, 690915754365), (3, 460610502910), (5, 276366301746), (6, 230305251455), (10, 138183150873), (15, 92122100582), (29, 47649362370), (30, 46061050291), (41, 33703207530), (58, 23824681185), (82, 16851603765), (87, 15883120790), (123, 11234402510), (145, 9529872474), (174, 7941560395), (205, 6740641506), (246, 5617201255), (290, 4764936237), (410, 3370320753), (435, 3176624158), (615, 2246880502), (870, 1588312079), (1189, 1162179570), (1230, 1123440251), (1439, 960272070), (2378, 581089785), (2878, 480136035), (3567, 387393190), (4317, 320090690), (5945, 232435914), (7134, 193696595), (7195, 192054414), (8634, 160045345), (11890, 116217957), (14390, 96027207), (17835, 77478638), (21585, 64018138), (26921, 51329130), (35670, 38739319), (41731, 33112830), (43170, 32009069), (53842, 25664565), (58999, 23421270), (80763, 17109710), (83462, 16556415), (117998, 11710635), (125193, 11037610), (134605, 10265826), (161526, 8554855), (176997, 7807090), (208655, 6622566), (250386, 5518805), (269210, 5132913), (294995, 4684254), (353994, 3903545), (403815, 3421942), (417310, 3311283), (589990, 2342127), (625965, 2207522), (780709, 1769970), (807630, 1710971), (884985, 1561418), (1103761, 1251930)]