30515672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18251}}^1$

素因数の和:18287

約数の個数: 32

約数和(自身を含む): 65707200

約数和(自身を除く): 35191528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 18251, 36502, 73004, 146008, 200761, 346769, 401522, 693538, 803044, 1387076, 1606088, 2774152, 3814459, 7628918, 15257836, 30515672]

約数ペア:

[(1, 30515672), (2, 15257836), (4, 7628918), (8, 3814459), (11, 2774152), (19, 1606088), (22, 1387076), (38, 803044), (44, 693538), (76, 401522), (88, 346769), (152, 200761), (209, 146008), (418, 73004), (836, 36502), (1672, 18251)]