157037233010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2141}}^1\times {\mathrm{149689}}^1$

素因数の和:151851

約数の個数: 48

約数和(自身を含む): 328972515480

約数和(自身を除く): 171935282470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2141, 4282, 10705, 14987, 21410, 29974, 74935, 104909, 149689, 149870, 209818, 299378, 524545, 748445, 1047823, 1049090, 1496890, 2095646, 5239115, 7334761, 10478230, 14669522, 36673805, 73347610, 320484149, 640968298, 1602420745, 2243389043, 3204841490, 4486778086, 11216945215, 15703723301, 22433890430, 31407446602, 78518616505, 157037233010]

約数ペア:

[(1, 157037233010), (2, 78518616505), (5, 31407446602), (7, 22433890430), (10, 15703723301), (14, 11216945215), (35, 4486778086), (49, 3204841490), (70, 2243389043), (98, 1602420745), (245, 640968298), (490, 320484149), (2141, 73347610), (4282, 36673805), (10705, 14669522), (14987, 10478230), (21410, 7334761), (29974, 5239115), (74935, 2095646), (104909, 1496890), (149689, 1049090), (149870, 1047823), (209818, 748445), (299378, 524545)]