4702140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 14440608

約数和(自身を除く): 9738468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 173, 180, 302, 346, 453, 519, 604, 692, 755, 865, 906, 1038, 1359, 1510, 1557, 1730, 1812, 2076, 2265, 2595, 2718, 3020, 3114, 3460, 4530, 5190, 5436, 6228, 6795, 7785, 9060, 10380, 13590, 15570, 26123, 27180, 31140, 52246, 78369, 104492, 130615, 156738, 235107, 261230, 313476, 391845, 470214, 522460, 783690, 940428, 1175535, 1567380, 2351070, 4702140]

約数ペア:

[(1, 4702140), (2, 2351070), (3, 1567380), (4, 1175535), (5, 940428), (6, 783690), (9, 522460), (10, 470214), (12, 391845), (15, 313476), (18, 261230), (20, 235107), (30, 156738), (36, 130615), (45, 104492), (60, 78369), (90, 52246), (151, 31140), (173, 27180), (180, 26123), (302, 15570), (346, 13590), (453, 10380), (519, 9060), (604, 7785), (692, 6795), (755, 6228), (865, 5436), (906, 5190), (1038, 4530), (1359, 3460), (1510, 3114), (1557, 3020), (1730, 2718), (1812, 2595), (2076, 2265)]