17395380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 53117064

約数和(自身を除く): 35721684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 401, 482, 723, 802, 964, 1203, 1205, 1446, 1604, 2005, 2169, 2406, 2410, 2892, 3609, 3615, 4010, 4338, 4812, 4820, 6015, 7218, 7230, 8020, 8676, 10845, 12030, 14436, 14460, 18045, 21690, 24060, 36090, 43380, 72180, 96641, 193282, 289923, 386564, 483205, 579846, 869769, 966410, 1159692, 1449615, 1739538, 1932820, 2899230, 3479076, 4348845, 5798460, 8697690, 17395380]

約数ペア:

[(1, 17395380), (2, 8697690), (3, 5798460), (4, 4348845), (5, 3479076), (6, 2899230), (9, 1932820), (10, 1739538), (12, 1449615), (15, 1159692), (18, 966410), (20, 869769), (30, 579846), (36, 483205), (45, 386564), (60, 289923), (90, 193282), (180, 96641), (241, 72180), (401, 43380), (482, 36090), (723, 24060), (802, 21690), (964, 18045), (1203, 14460), (1205, 14436), (1446, 12030), (1604, 10845), (2005, 8676), (2169, 8020), (2406, 7230), (2410, 7218), (2892, 6015), (3609, 4820), (3615, 4812), (4010, 4338)]