74792430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 200217600

約数和(自身を除く): 125425170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 439, 631, 878, 1262, 1317, 1893, 2195, 2634, 3155, 3786, 3951, 4390, 5679, 6310, 6585, 7902, 9465, 11358, 11853, 13170, 17037, 18930, 19755, 23706, 28395, 34074, 39510, 56790, 59265, 85185, 118530, 170370, 277009, 554018, 831027, 1385045, 1662054, 2493081, 2770090, 4155135, 4986162, 7479243, 8310270, 12465405, 14958486, 24930810, 37396215, 74792430]

約数ペア:

[(1, 74792430), (2, 37396215), (3, 24930810), (5, 14958486), (6, 12465405), (9, 8310270), (10, 7479243), (15, 4986162), (18, 4155135), (27, 2770090), (30, 2493081), (45, 1662054), (54, 1385045), (90, 831027), (135, 554018), (270, 277009), (439, 170370), (631, 118530), (878, 85185), (1262, 59265), (1317, 56790), (1893, 39510), (2195, 34074), (2634, 28395), (3155, 23706), (3786, 19755), (3951, 18930), (4390, 17037), (5679, 13170), (6310, 11853), (6585, 11358), (7902, 9465)]