30260692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5212

約数の個数: 48

約数和(自身を含む): 69511680

約数和(自身を除く): 39250988

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5171, 5852, 10342, 20684, 36197, 56881, 72394, 98249, 113762, 144788, 196498, 227524, 392996, 398167, 687743, 796334, 1080739, 1375486, 1592668, 2161478, 2750972, 4322956, 7565173, 15130346, 30260692]

約数ペア:

[(1, 30260692), (2, 15130346), (4, 7565173), (7, 4322956), (11, 2750972), (14, 2161478), (19, 1592668), (22, 1375486), (28, 1080739), (38, 796334), (44, 687743), (76, 398167), (77, 392996), (133, 227524), (154, 196498), (209, 144788), (266, 113762), (308, 98249), (418, 72394), (532, 56881), (836, 36197), (1463, 20684), (2926, 10342), (5171, 5852)]