15677430670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241973}}^1$

素因数の和:242041

約数の個数: 64

約数和(自身を含む): 33450485760

約数和(自身を除く): 17773055090

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1178, 1705, 2090, 2945, 3410, 5890, 6479, 12958, 32395, 64790, 241973, 483946, 1209865, 2419730, 2661703, 4597487, 5323406, 7501163, 9194974, 13308515, 15002326, 22987435, 26617030, 37505815, 45974870, 50572357, 75011630, 82512793, 101144714, 142522097, 165025586, 252861785, 285044194, 412563965, 505723570, 712610485, 825127930, 1425220970, 1567743067, 3135486134, 7838715335, 15677430670]

約数ペア:

[(1, 15677430670), (2, 7838715335), (5, 3135486134), (10, 1567743067), (11, 1425220970), (19, 825127930), (22, 712610485), (31, 505723570), (38, 412563965), (55, 285044194), (62, 252861785), (95, 165025586), (110, 142522097), (155, 101144714), (190, 82512793), (209, 75011630), (310, 50572357), (341, 45974870), (418, 37505815), (589, 26617030), (682, 22987435), (1045, 15002326), (1178, 13308515), (1705, 9194974), (2090, 7501163), (2945, 5323406), (3410, 4597487), (5890, 2661703), (6479, 2419730), (12958, 1209865), (32395, 483946), (64790, 241973)]