3477860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 7919856

約数和(自身を除く): 4441996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 193, 212, 265, 340, 386, 530, 772, 901, 965, 1060, 1802, 1930, 3281, 3604, 3860, 4505, 6562, 9010, 10229, 13124, 16405, 18020, 20458, 32810, 40916, 51145, 65620, 102290, 173893, 204580, 347786, 695572, 869465, 1738930, 3477860]

約数ペア:

[(1, 3477860), (2, 1738930), (4, 869465), (5, 695572), (10, 347786), (17, 204580), (20, 173893), (34, 102290), (53, 65620), (68, 51145), (85, 40916), (106, 32810), (170, 20458), (193, 18020), (212, 16405), (265, 13124), (340, 10229), (386, 9010), (530, 6562), (772, 4505), (901, 3860), (965, 3604), (1060, 3281), (1802, 1930)]