1900519470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{13829}}^1$

素因数の和:14354

約数の個数: 64

約数和(自身を含む): 5078376000

約数和(自身を除く): 3177856530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 509, 1018, 1527, 2545, 3054, 4581, 5090, 7635, 9162, 13743, 13829, 15270, 22905, 27486, 27658, 41487, 45810, 68715, 69145, 82974, 124461, 137430, 138290, 207435, 248922, 373383, 414870, 622305, 746766, 1244610, 1866915, 3733830, 7038961, 14077922, 21116883, 35194805, 42233766, 63350649, 70389610, 105584415, 126701298, 190051947, 211168830, 316753245, 380103894, 633506490, 950259735, 1900519470]

約数ペア:

[(1, 1900519470), (2, 950259735), (3, 633506490), (5, 380103894), (6, 316753245), (9, 211168830), (10, 190051947), (15, 126701298), (18, 105584415), (27, 70389610), (30, 63350649), (45, 42233766), (54, 35194805), (90, 21116883), (135, 14077922), (270, 7038961), (509, 3733830), (1018, 1866915), (1527, 1244610), (2545, 746766), (3054, 622305), (4581, 414870), (5090, 373383), (7635, 248922), (9162, 207435), (13743, 138290), (13829, 137430), (15270, 124461), (22905, 82974), (27486, 69145), (27658, 68715), (41487, 45810)]