17949779730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1455781}}^1$

素因数の和:1455931

約数の個数: 48

約数和(自身を含む): 47010112344

約数和(自身を除く): 29060332614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 1455781, 2911562, 4367343, 7278905, 8734686, 13102029, 14557810, 21836715, 26204058, 43673430, 65510145, 131020290, 199441997, 398883994, 598325991, 997209985, 1196651982, 1794977973, 1994419970, 2991629955, 3589955946, 5983259910, 8974889865, 17949779730]

約数ペア:

[(1, 17949779730), (2, 8974889865), (3, 5983259910), (5, 3589955946), (6, 2991629955), (9, 1994419970), (10, 1794977973), (15, 1196651982), (18, 997209985), (30, 598325991), (45, 398883994), (90, 199441997), (137, 131020290), (274, 65510145), (411, 43673430), (685, 26204058), (822, 21836715), (1233, 14557810), (1370, 13102029), (2055, 8734686), (2466, 7278905), (4110, 4367343), (6165, 2911562), (12330, 1455781)]