71661777810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{98257}}^1$

素因数の和:98448

約数の個数: 128

約数和(自身を含む): 206464425984

約数和(自身を除く): 134802648174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 151, 161, 210, 230, 302, 322, 345, 453, 483, 690, 755, 805, 906, 966, 1057, 1510, 1610, 2114, 2265, 2415, 3171, 3473, 4530, 4830, 5285, 6342, 6946, 10419, 10570, 15855, 17365, 20838, 24311, 31710, 34730, 48622, 52095, 72933, 98257, 104190, 121555, 145866, 196514, 243110, 294771, 364665, 491285, 589542, 687799, 729330, 982570, 1375598, 1473855, 2063397, 2259911, 2947710, 3438995, 4126794, 4519822, 6779733, 6877990, 10316985, 11299555, 13559466, 14836807, 15819377, 20633970, 22599110, 29673614, 31638754, 33898665, 44510421, 47458131, 67797330, 74184035, 79096885, 89020842, 94916262, 103857649, 148368070, 158193770, 207715298, 222552105, 237290655, 311572947, 341246561, 445104210, 474581310, 519288245, 623145894, 682493122, 1023739683, 1038576490, 1557864735, 1706232805, 2047479366, 2388725927, 3115729470, 3412465610, 4777451854, 5118698415, 7166177781, 10237396830, 11943629635, 14332355562, 23887259270, 35830888905, 71661777810]

約数ペア:

[(1, 71661777810), (2, 35830888905), (3, 23887259270), (5, 14332355562), (6, 11943629635), (7, 10237396830), (10, 7166177781), (14, 5118698415), (15, 4777451854), (21, 3412465610), (23, 3115729470), (30, 2388725927), (35, 2047479366), (42, 1706232805), (46, 1557864735), (69, 1038576490), (70, 1023739683), (105, 682493122), (115, 623145894), (138, 519288245), (151, 474581310), (161, 445104210), (210, 341246561), (230, 311572947), (302, 237290655), (322, 222552105), (345, 207715298), (453, 158193770), (483, 148368070), (690, 103857649), (755, 94916262), (805, 89020842), (906, 79096885), (966, 74184035), (1057, 67797330), (1510, 47458131), (1610, 44510421), (2114, 33898665), (2265, 31638754), (2415, 29673614), (3171, 22599110), (3473, 20633970), (4530, 15819377), (4830, 14836807), (5285, 13559466), (6342, 11299555), (6946, 10316985), (10419, 6877990), (10570, 6779733), (15855, 4519822), (17365, 4126794), (20838, 3438995), (24311, 2947710), (31710, 2259911), (34730, 2063397), (48622, 1473855), (52095, 1375598), (72933, 982570), (98257, 729330), (104190, 687799), (121555, 589542), (145866, 491285), (196514, 364665), (243110, 294771)]