2928491370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{1499}}^1$

素因数の和:1969

約数の個数: 144

約数和(自身を含む): 8883108000

約数和(自身を除く): 5954616630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 443, 490, 630, 735, 882, 886, 1329, 1470, 1499, 2205, 2215, 2658, 2998, 3101, 3987, 4410, 4430, 4497, 6202, 6645, 7495, 7974, 8994, 9303, 10493, 13290, 13491, 14990, 15505, 18606, 19935, 20986, 21707, 22485, 26982, 27909, 31010, 31479, 39870, 43414, 44970, 46515, 52465, 55818, 62958, 65121, 67455, 73451, 93030, 94437, 104930, 108535, 130242, 134910, 139545, 146902, 157395, 188874, 195363, 217070, 220353, 279090, 314790, 325605, 367255, 390726, 440706, 472185, 651210, 661059, 664057, 734510, 944370, 976815, 1101765, 1322118, 1328114, 1953630, 1992171, 2203530, 3305295, 3320285, 3984342, 4648399, 5976513, 6610590, 6640570, 9296798, 9960855, 11953026, 13945197, 19921710, 23241995, 27890394, 29882565, 32538793, 41835591, 46483990, 59765130, 65077586, 69725985, 83671182, 97616379, 139451970, 162693965, 195232758, 209177955, 292849137, 325387930, 418355910, 488081895, 585698274, 976163790, 1464245685, 2928491370]

約数ペア:

[(1, 2928491370), (2, 1464245685), (3, 976163790), (5, 585698274), (6, 488081895), (7, 418355910), (9, 325387930), (10, 292849137), (14, 209177955), (15, 195232758), (18, 162693965), (21, 139451970), (30, 97616379), (35, 83671182), (42, 69725985), (45, 65077586), (49, 59765130), (63, 46483990), (70, 41835591), (90, 32538793), (98, 29882565), (105, 27890394), (126, 23241995), (147, 19921710), (210, 13945197), (245, 11953026), (294, 9960855), (315, 9296798), (441, 6640570), (443, 6610590), (490, 5976513), (630, 4648399), (735, 3984342), (882, 3320285), (886, 3305295), (1329, 2203530), (1470, 1992171), (1499, 1953630), (2205, 1328114), (2215, 1322118), (2658, 1101765), (2998, 976815), (3101, 944370), (3987, 734510), (4410, 664057), (4430, 661059), (4497, 651210), (6202, 472185), (6645, 440706), (7495, 390726), (7974, 367255), (8994, 325605), (9303, 314790), (10493, 279090), (13290, 220353), (13491, 217070), (14990, 195363), (15505, 188874), (18606, 157395), (19935, 146902), (20986, 139545), (21707, 134910), (22485, 130242), (26982, 108535), (27909, 104930), (31010, 94437), (31479, 93030), (39870, 73451), (43414, 67455), (44970, 65121), (46515, 62958), (52465, 55818)]