292372470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2747

約数の個数: 128

約数和(自身を含む): 867041280

約数和(自身を除く): 574668810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1170, 1209, 1395, 1674, 1755, 2015, 2418, 2687, 2790, 3510, 3627, 4030, 4185, 5374, 6045, 7254, 8061, 8370, 10881, 12090, 13435, 16122, 18135, 21762, 24183, 26870, 34931, 36270, 40305, 48366, 54405, 69862, 72549, 80610, 83297, 104793, 108810, 120915, 145098, 166594, 174655, 209586, 241830, 249891, 314379, 349310, 362745, 416485, 499782, 523965, 628758, 725490, 749673, 832970, 943137, 1047930, 1082861, 1249455, 1499346, 1571895, 1886274, 2165722, 2249019, 2498910, 3143790, 3248583, 3748365, 4498038, 4715685, 5414305, 6497166, 7496730, 9431370, 9745749, 10828610, 11245095, 16242915, 19491498, 22490190, 29237247, 32485830, 48728745, 58474494, 97457490, 146186235, 292372470]

約数ペア:

[(1, 292372470), (2, 146186235), (3, 97457490), (5, 58474494), (6, 48728745), (9, 32485830), (10, 29237247), (13, 22490190), (15, 19491498), (18, 16242915), (26, 11245095), (27, 10828610), (30, 9745749), (31, 9431370), (39, 7496730), (45, 6497166), (54, 5414305), (62, 4715685), (65, 4498038), (78, 3748365), (90, 3248583), (93, 3143790), (117, 2498910), (130, 2249019), (135, 2165722), (155, 1886274), (186, 1571895), (195, 1499346), (234, 1249455), (270, 1082861), (279, 1047930), (310, 943137), (351, 832970), (390, 749673), (403, 725490), (465, 628758), (558, 523965), (585, 499782), (702, 416485), (806, 362745), (837, 349310), (930, 314379), (1170, 249891), (1209, 241830), (1395, 209586), (1674, 174655), (1755, 166594), (2015, 145098), (2418, 120915), (2687, 108810), (2790, 104793), (3510, 83297), (3627, 80610), (4030, 72549), (4185, 69862), (5374, 54405), (6045, 48366), (7254, 40305), (8061, 36270), (8370, 34931), (10881, 26870), (12090, 24183), (13435, 21762), (16122, 18135)]