79297290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23813}}^1$

素因数の和:23863

約数の個数: 48

約数和(自身を含む): 211754088

約数和(自身を除く): 132456798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 23813, 47626, 71439, 119065, 142878, 214317, 238130, 357195, 428634, 714390, 881081, 1071585, 1762162, 2143170, 2643243, 4405405, 5286486, 7929729, 8810810, 13216215, 15859458, 26432430, 39648645, 79297290]

約数ペア:

[(1, 79297290), (2, 39648645), (3, 26432430), (5, 15859458), (6, 13216215), (9, 8810810), (10, 7929729), (15, 5286486), (18, 4405405), (30, 2643243), (37, 2143170), (45, 1762162), (74, 1071585), (90, 881081), (111, 714390), (185, 428634), (222, 357195), (333, 238130), (370, 214317), (555, 142878), (666, 119065), (1110, 71439), (1665, 47626), (3330, 23813)]