293818380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{61987}}^1$

素因数の和:62078

約数の個数: 48

約数和(自身を含む): 833118720

約数和(自身を除く): 539300340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 61987, 123974, 185961, 247948, 309935, 371922, 619870, 743844, 929805, 1239740, 1859610, 3719220, 4896973, 9793946, 14690919, 19587892, 24484865, 29381838, 48969730, 58763676, 73454595, 97939460, 146909190, 293818380]

約数ペア:

[(1, 293818380), (2, 146909190), (3, 97939460), (4, 73454595), (5, 58763676), (6, 48969730), (10, 29381838), (12, 24484865), (15, 19587892), (20, 14690919), (30, 9793946), (60, 4896973), (79, 3719220), (158, 1859610), (237, 1239740), (316, 929805), (395, 743844), (474, 619870), (790, 371922), (948, 309935), (1185, 247948), (1580, 185961), (2370, 123974), (4740, 61987)]