69280646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 111803328

約数和(自身を除く): 42522682

約数列:

[1, 2, 23, 46, 53, 106, 157, 181, 314, 362, 1219, 2438, 3611, 4163, 7222, 8321, 8326, 9593, 16642, 19186, 28417, 56834, 191383, 220639, 382766, 441278, 653591, 1307182, 1506101, 3012202, 34640323, 69280646]

約数ペア:

[(1, 69280646), (2, 34640323), (23, 3012202), (46, 1506101), (53, 1307182), (106, 653591), (157, 441278), (181, 382766), (314, 220639), (362, 191383), (1219, 56834), (2438, 28417), (3611, 19186), (4163, 16642), (7222, 9593), (8321, 8326)]