18505780458540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5056224169}}^1$

素因数の和:5056224242

約数の個数: 48

約数和(自身を含む): 52665630954720

約数和(自身を除く): 34159850496180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 5056224169, 10112448338, 15168672507, 20224896676, 25281120845, 30337345014, 50562241690, 60674690028, 75843362535, 101124483380, 151686725070, 303373450140, 308429674309, 616859348618, 925289022927, 1233718697236, 1542148371545, 1850578045854, 3084296743090, 3701156091708, 4626445114635, 6168593486180, 9252890229270, 18505780458540]

約数ペア:

[(1, 18505780458540), (2, 9252890229270), (3, 6168593486180), (4, 4626445114635), (5, 3701156091708), (6, 3084296743090), (10, 1850578045854), (12, 1542148371545), (15, 1233718697236), (20, 925289022927), (30, 616859348618), (60, 308429674309), (61, 303373450140), (122, 151686725070), (183, 101124483380), (244, 75843362535), (305, 60674690028), (366, 50562241690), (610, 30337345014), (732, 25281120845), (915, 20224896676), (1220, 15168672507), (1830, 10112448338), (3660, 5056224169)]