16162470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:1978

約数の個数: 64

約数和(自身を含む): 44513280

約数和(自身を除く): 28350810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 1931, 2790, 3862, 4185, 5793, 8370, 9655, 11586, 17379, 19310, 28965, 34758, 52137, 57930, 59861, 86895, 104274, 119722, 173790, 179583, 260685, 299305, 359166, 521370, 538749, 598610, 897915, 1077498, 1616247, 1795830, 2693745, 3232494, 5387490, 8081235, 16162470]

約数ペア:

[(1, 16162470), (2, 8081235), (3, 5387490), (5, 3232494), (6, 2693745), (9, 1795830), (10, 1616247), (15, 1077498), (18, 897915), (27, 598610), (30, 538749), (31, 521370), (45, 359166), (54, 299305), (62, 260685), (90, 179583), (93, 173790), (135, 119722), (155, 104274), (186, 86895), (270, 59861), (279, 57930), (310, 52137), (465, 34758), (558, 28965), (837, 19310), (930, 17379), (1395, 11586), (1674, 9655), (1931, 8370), (2790, 5793), (3862, 4185)]