154423010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3651

約数の個数: 48

約数和(自身を含む): 327068280

約数和(自身を除く): 172645270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 3115, 3541, 4361, 6230, 7082, 8722, 17705, 21805, 24787, 35410, 43610, 49574, 123935, 173509, 247870, 315149, 347018, 630298, 867545, 1575745, 1735090, 2206043, 3151490, 4412086, 11030215, 15442301, 22060430, 30884602, 77211505, 154423010]

約数ペア:

[(1, 154423010), (2, 77211505), (5, 30884602), (7, 22060430), (10, 15442301), (14, 11030215), (35, 4412086), (49, 3151490), (70, 2206043), (89, 1735090), (98, 1575745), (178, 867545), (245, 630298), (445, 347018), (490, 315149), (623, 247870), (890, 173509), (1246, 123935), (3115, 49574), (3541, 43610), (4361, 35410), (6230, 24787), (7082, 21805), (8722, 17705)]