15693984350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:843

約数の個数: 144

約数和(自身を含む): 34149720528

約数和(自身を除く): 18455736178

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 121, 170, 187, 242, 275, 331, 374, 425, 461, 550, 605, 662, 850, 922, 935, 1210, 1655, 1870, 2057, 2305, 3025, 3310, 3641, 4114, 4610, 4675, 5071, 5627, 6050, 7282, 7837, 8275, 9350, 10142, 10285, 11254, 11525, 15674, 16550, 18205, 20570, 23050, 25355, 28135, 36410, 39185, 40051, 50710, 51425, 55781, 56270, 61897, 78370, 80102, 86207, 91025, 102850, 111562, 123794, 126775, 140675, 152591, 172414, 182050, 195925, 200255, 253550, 278905, 281350, 305182, 309485, 391850, 400510, 431035, 557810, 618970, 680867, 762955, 862070, 948277, 1001275, 1361734, 1394525, 1525910, 1547425, 1678501, 1896554, 2002550, 2155175, 2594047, 2789050, 3094850, 3357002, 3404335, 3814775, 4310350, 4741385, 5188094, 6808670, 7629550, 8392505, 9482770, 12970235, 16785010, 17021675, 18463511, 23706925, 25940470, 28534517, 34043350, 36927022, 41962525, 47413850, 57069034, 64851175, 83925050, 92317555, 129702350, 142672585, 184635110, 285345170, 313879687, 461587775, 627759374, 713362925, 923175550, 1426725850, 1569398435, 3138796870, 7846992175, 15693984350]

約数ペア:

[(1, 15693984350), (2, 7846992175), (5, 3138796870), (10, 1569398435), (11, 1426725850), (17, 923175550), (22, 713362925), (25, 627759374), (34, 461587775), (50, 313879687), (55, 285345170), (85, 184635110), (110, 142672585), (121, 129702350), (170, 92317555), (187, 83925050), (242, 64851175), (275, 57069034), (331, 47413850), (374, 41962525), (425, 36927022), (461, 34043350), (550, 28534517), (605, 25940470), (662, 23706925), (850, 18463511), (922, 17021675), (935, 16785010), (1210, 12970235), (1655, 9482770), (1870, 8392505), (2057, 7629550), (2305, 6808670), (3025, 5188094), (3310, 4741385), (3641, 4310350), (4114, 3814775), (4610, 3404335), (4675, 3357002), (5071, 3094850), (5627, 2789050), (6050, 2594047), (7282, 2155175), (7837, 2002550), (8275, 1896554), (9350, 1678501), (10142, 1547425), (10285, 1525910), (11254, 1394525), (11525, 1361734), (15674, 1001275), (16550, 948277), (18205, 862070), (20570, 762955), (23050, 680867), (25355, 618970), (28135, 557810), (36410, 431035), (39185, 400510), (40051, 391850), (50710, 309485), (51425, 305182), (55781, 281350), (56270, 278905), (61897, 253550), (78370, 200255), (80102, 195925), (86207, 182050), (91025, 172414), (102850, 152591), (111562, 140675), (123794, 126775)]