1215670010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1\times {\mathrm{2689}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 2232936720

約数和(自身を除く): 1017266710

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 853, 1706, 2689, 4265, 5378, 8530, 13445, 26890, 45209, 90418, 142517, 226045, 285034, 452090, 712585, 1425170, 2293717, 4587434, 11468585, 22937170, 121567001, 243134002, 607835005, 1215670010]

約数ペア:

[(1, 1215670010), (2, 607835005), (5, 243134002), (10, 121567001), (53, 22937170), (106, 11468585), (265, 4587434), (530, 2293717), (853, 1425170), (1706, 712585), (2689, 452090), (4265, 285034), (5378, 226045), (8530, 142517), (13445, 90418), (26890, 45209)]