239273190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:796

約数の個数: 160

約数和(自身を含む): 716196096

約数和(自身を除く): 476922906

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 702, 733, 806, 810, 837, 930, 1053, 1170, 1209, 1395, 1466, 1674, 1755, 2015, 2106, 2199, 2418, 2511, 2790, 3510, 3627, 3665, 4030, 4185, 4398, 5022, 5265, 6045, 6597, 7254, 7330, 8370, 9529, 10530, 10881, 10995, 12090, 12555, 13194, 18135, 19058, 19791, 21762, 21990, 22723, 25110, 28587, 32643, 32985, 36270, 39582, 45446, 47645, 54405, 57174, 59373, 65286, 65970, 68169, 85761, 95290, 98955, 108810, 113615, 118746, 136338, 142935, 163215, 171522, 197910, 204507, 227230, 257283, 285870, 295399, 296865, 326430, 340845, 409014, 428805, 514566, 590798, 593730, 613521, 681690, 771849, 857610, 886197, 1022535, 1227042, 1286415, 1476995, 1543698, 1772394, 1840563, 2045070, 2572830, 2658591, 2953990, 3067605, 3681126, 3859245, 4430985, 5317182, 6135210, 7718490, 7975773, 8861970, 9202815, 13292955, 15951546, 18405630, 23927319, 26585910, 39878865, 47854638, 79757730, 119636595, 239273190]

約数ペア:

[(1, 239273190), (2, 119636595), (3, 79757730), (5, 47854638), (6, 39878865), (9, 26585910), (10, 23927319), (13, 18405630), (15, 15951546), (18, 13292955), (26, 9202815), (27, 8861970), (30, 7975773), (31, 7718490), (39, 6135210), (45, 5317182), (54, 4430985), (62, 3859245), (65, 3681126), (78, 3067605), (81, 2953990), (90, 2658591), (93, 2572830), (117, 2045070), (130, 1840563), (135, 1772394), (155, 1543698), (162, 1476995), (186, 1286415), (195, 1227042), (234, 1022535), (270, 886197), (279, 857610), (310, 771849), (351, 681690), (390, 613521), (403, 593730), (405, 590798), (465, 514566), (558, 428805), (585, 409014), (702, 340845), (733, 326430), (806, 296865), (810, 295399), (837, 285870), (930, 257283), (1053, 227230), (1170, 204507), (1209, 197910), (1395, 171522), (1466, 163215), (1674, 142935), (1755, 136338), (2015, 118746), (2106, 113615), (2199, 108810), (2418, 98955), (2511, 95290), (2790, 85761), (3510, 68169), (3627, 65970), (3665, 65286), (4030, 59373), (4185, 57174), (4398, 54405), (5022, 47645), (5265, 45446), (6045, 39582), (6597, 36270), (7254, 32985), (7330, 32643), (8370, 28587), (9529, 25110), (10530, 22723), (10881, 21990), (10995, 21762), (12090, 19791), (12555, 19058), (13194, 18135)]