189969397620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5953}}^1\times {\mathrm{8719}}^1$

素因数の和:14745

約数の個数: 96

約数和(自身を含む): 540787054080

約数和(自身を除く): 350817656460

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, 5953, 8719, 11906, 17438, 17859, 23812, 26157, 29765, 34876, 35718, 43595, 52314, 59530, 71436, 87190, 89295, 104628, 119060, 130785, 174380, 178590, 261570, 357180, 363133, 523140, 531859, 726266, 1063718, 1089399, 1452532, 1595577, 1815665, 2127436, 2178798, 2659295, 3191154, 3631330, 4357596, 5318590, 5446995, 6382308, 7262660, 7977885, 10637180, 10893990, 15955770, 21787980, 31911540, 51904207, 103808414, 155712621, 207616828, 259521035, 311425242, 519042070, 622850484, 778563105, 1038084140, 1557126210, 3114252420, 3166156627, 6332313254, 9498469881, 12664626508, 15830783135, 18996939762, 31661566270, 37993879524, 47492349405, 63323132540, 94984698810, 189969397620]

約数ペア:

[(1, 189969397620), (2, 94984698810), (3, 63323132540), (4, 47492349405), (5, 37993879524), (6, 31661566270), (10, 18996939762), (12, 15830783135), (15, 12664626508), (20, 9498469881), (30, 6332313254), (60, 3166156627), (61, 3114252420), (122, 1557126210), (183, 1038084140), (244, 778563105), (305, 622850484), (366, 519042070), (610, 311425242), (732, 259521035), (915, 207616828), (1220, 155712621), (1830, 103808414), (3660, 51904207), (5953, 31911540), (8719, 21787980), (11906, 15955770), (17438, 10893990), (17859, 10637180), (23812, 7977885), (26157, 7262660), (29765, 6382308), (34876, 5446995), (35718, 5318590), (43595, 4357596), (52314, 3631330), (59530, 3191154), (71436, 2659295), (87190, 2178798), (89295, 2127436), (104628, 1815665), (119060, 1595577), (130785, 1452532), (174380, 1089399), (178590, 1063718), (261570, 726266), (357180, 531859), (363133, 523140)]