61119540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4091}}^1$

素因数の和:4189

約数の個数: 72

約数和(自身を含む): 187675488

約数和(自身を除く): 126555948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4091, 4980, 7470, 8182, 12273, 14940, 16364, 20455, 24546, 36819, 40910, 49092, 61365, 73638, 81820, 122730, 147276, 184095, 245460, 339553, 368190, 679106, 736380, 1018659, 1358212, 1697765, 2037318, 3055977, 3395530, 4074636, 5093295, 6111954, 6791060, 10186590, 12223908, 15279885, 20373180, 30559770, 61119540]

約数ペア:

[(1, 61119540), (2, 30559770), (3, 20373180), (4, 15279885), (5, 12223908), (6, 10186590), (9, 6791060), (10, 6111954), (12, 5093295), (15, 4074636), (18, 3395530), (20, 3055977), (30, 2037318), (36, 1697765), (45, 1358212), (60, 1018659), (83, 736380), (90, 679106), (166, 368190), (180, 339553), (249, 245460), (332, 184095), (415, 147276), (498, 122730), (747, 81820), (830, 73638), (996, 61365), (1245, 49092), (1494, 40910), (1660, 36819), (2490, 24546), (2988, 20455), (3735, 16364), (4091, 14940), (4980, 12273), (7470, 8182)]