47338380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3329}}^1$

素因数の和:3423

約数の個数: 72

約数和(自身を含む): 145454400

約数和(自身を除く): 98116020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3329, 3555, 4740, 6658, 7110, 9987, 13316, 14220, 16645, 19974, 29961, 33290, 39948, 49935, 59922, 66580, 99870, 119844, 149805, 199740, 262991, 299610, 525982, 599220, 788973, 1051964, 1314955, 1577946, 2366919, 2629910, 3155892, 3944865, 4733838, 5259820, 7889730, 9467676, 11834595, 15779460, 23669190, 47338380]

約数ペア:

[(1, 47338380), (2, 23669190), (3, 15779460), (4, 11834595), (5, 9467676), (6, 7889730), (9, 5259820), (10, 4733838), (12, 3944865), (15, 3155892), (18, 2629910), (20, 2366919), (30, 1577946), (36, 1314955), (45, 1051964), (60, 788973), (79, 599220), (90, 525982), (158, 299610), (180, 262991), (237, 199740), (316, 149805), (395, 119844), (474, 99870), (711, 66580), (790, 59922), (948, 49935), (1185, 39948), (1422, 33290), (1580, 29961), (2370, 19974), (2844, 16645), (3329, 14220), (3555, 13316), (4740, 9987), (6658, 7110)]