147080780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{95507}}^1$

素因数の和:95534

約数の個数: 48

約数和(自身を含む): 385088256

約数和(自身を除く): 238007476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 95507, 191014, 382028, 477535, 668549, 955070, 1050577, 1337098, 1910140, 2101154, 2674196, 3342745, 4202308, 5252885, 6685490, 7354039, 10505770, 13370980, 14708078, 21011540, 29416156, 36770195, 73540390, 147080780]

約数ペア:

[(1, 147080780), (2, 73540390), (4, 36770195), (5, 29416156), (7, 21011540), (10, 14708078), (11, 13370980), (14, 10505770), (20, 7354039), (22, 6685490), (28, 5252885), (35, 4202308), (44, 3342745), (55, 2674196), (70, 2101154), (77, 1910140), (110, 1337098), (140, 1050577), (154, 955070), (220, 668549), (308, 477535), (385, 382028), (770, 191014), (1540, 95507)]