90637410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{159013}}^1$

素因数の和:159042

約数の個数: 32

約数和(自身を含む): 228980160

約数和(自身を除く): 138342750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 159013, 318026, 477039, 795065, 954078, 1590130, 2385195, 3021247, 4770390, 6042494, 9063741, 15106235, 18127482, 30212470, 45318705, 90637410]

約数ペア:

[(1, 90637410), (2, 45318705), (3, 30212470), (5, 18127482), (6, 15106235), (10, 9063741), (15, 6042494), (19, 4770390), (30, 3021247), (38, 2385195), (57, 1590130), (95, 954078), (114, 795065), (190, 477039), (285, 318026), (570, 159013)]