38827380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{991}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 108993024

約数和(自身を除く): 70165644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 991, 1306, 1959, 1982, 2612, 2973, 3265, 3918, 3964, 4955, 5946, 6530, 7836, 9795, 9910, 11892, 13060, 14865, 19590, 19820, 29730, 39180, 59460, 647123, 1294246, 1941369, 2588492, 3235615, 3882738, 6471230, 7765476, 9706845, 12942460, 19413690, 38827380]

約数ペア:

[(1, 38827380), (2, 19413690), (3, 12942460), (4, 9706845), (5, 7765476), (6, 6471230), (10, 3882738), (12, 3235615), (15, 2588492), (20, 1941369), (30, 1294246), (60, 647123), (653, 59460), (991, 39180), (1306, 29730), (1959, 19820), (1982, 19590), (2612, 14865), (2973, 13060), (3265, 11892), (3918, 9910), (3964, 9795), (4955, 7836), (5946, 6530)]