4908890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 10540800

約数和(自身を除く): 5631910

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 3049, 6098, 15245, 21343, 30490, 42686, 70127, 106715, 140254, 213430, 350635, 490889, 701270, 981778, 2454445, 4908890]

約数ペア:

[(1, 4908890), (2, 2454445), (5, 981778), (7, 701270), (10, 490889), (14, 350635), (23, 213430), (35, 140254), (46, 106715), (70, 70127), (115, 42686), (161, 30490), (230, 21343), (322, 15245), (805, 6098), (1610, 3049)]