285842070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 766145952

約数和(自身を除く): 480303882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 233, 258, 317, 387, 430, 466, 634, 645, 699, 774, 951, 1165, 1290, 1398, 1585, 1902, 1935, 2097, 2330, 2853, 3170, 3495, 3870, 4194, 4755, 5706, 6990, 9510, 10019, 10485, 13631, 14265, 20038, 20970, 27262, 28530, 30057, 40893, 50095, 60114, 68155, 73861, 81786, 90171, 100190, 122679, 136310, 147722, 150285, 180342, 204465, 221583, 245358, 300570, 369305, 408930, 443166, 450855, 613395, 664749, 738610, 901710, 1107915, 1226790, 1329498, 2215830, 3176023, 3323745, 6352046, 6647490, 9528069, 15880115, 19056138, 28584207, 31760230, 47640345, 57168414, 95280690, 142921035, 285842070]

約数ペア:

[(1, 285842070), (2, 142921035), (3, 95280690), (5, 57168414), (6, 47640345), (9, 31760230), (10, 28584207), (15, 19056138), (18, 15880115), (30, 9528069), (43, 6647490), (45, 6352046), (86, 3323745), (90, 3176023), (129, 2215830), (215, 1329498), (233, 1226790), (258, 1107915), (317, 901710), (387, 738610), (430, 664749), (466, 613395), (634, 450855), (645, 443166), (699, 408930), (774, 369305), (951, 300570), (1165, 245358), (1290, 221583), (1398, 204465), (1585, 180342), (1902, 150285), (1935, 147722), (2097, 136310), (2330, 122679), (2853, 100190), (3170, 90171), (3495, 81786), (3870, 73861), (4194, 68155), (4755, 60114), (5706, 50095), (6990, 40893), (9510, 30057), (10019, 28530), (10485, 27262), (13631, 20970), (14265, 20038)]