284429220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{48871}}^1$

素因数の和:48980

約数の個数: 48

約数和(自身を含む): 804628608

約数和(自身を除く): 520199388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 48871, 97742, 146613, 195484, 244355, 293226, 488710, 586452, 733065, 977420, 1466130, 2932260, 4740487, 9480974, 14221461, 18961948, 23702435, 28442922, 47404870, 56885844, 71107305, 94809740, 142214610, 284429220]

約数ペア:

[(1, 284429220), (2, 142214610), (3, 94809740), (4, 71107305), (5, 56885844), (6, 47404870), (10, 28442922), (12, 23702435), (15, 18961948), (20, 14221461), (30, 9480974), (60, 4740487), (97, 2932260), (194, 1466130), (291, 977420), (388, 733065), (485, 586452), (582, 488710), (970, 293226), (1164, 244355), (1455, 195484), (1940, 146613), (2910, 97742), (5820, 48871)]