30229980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 93235968

約数和(自身を除く): 63005988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 163, 165, 220, 281, 326, 330, 489, 562, 652, 660, 815, 843, 978, 1124, 1405, 1630, 1686, 1793, 1956, 2445, 2810, 3091, 3260, 3372, 3586, 4215, 4890, 5379, 5620, 6182, 7172, 8430, 8965, 9273, 9780, 10758, 12364, 15455, 16860, 17930, 18546, 21516, 26895, 30910, 35860, 37092, 45803, 46365, 53790, 61820, 91606, 92730, 107580, 137409, 183212, 185460, 229015, 274818, 458030, 503833, 549636, 687045, 916060, 1007666, 1374090, 1511499, 2015332, 2519165, 2748180, 3022998, 5038330, 6045996, 7557495, 10076660, 15114990, 30229980]

約数ペア:

[(1, 30229980), (2, 15114990), (3, 10076660), (4, 7557495), (5, 6045996), (6, 5038330), (10, 3022998), (11, 2748180), (12, 2519165), (15, 2015332), (20, 1511499), (22, 1374090), (30, 1007666), (33, 916060), (44, 687045), (55, 549636), (60, 503833), (66, 458030), (110, 274818), (132, 229015), (163, 185460), (165, 183212), (220, 137409), (281, 107580), (326, 92730), (330, 91606), (489, 61820), (562, 53790), (652, 46365), (660, 45803), (815, 37092), (843, 35860), (978, 30910), (1124, 26895), (1405, 21516), (1630, 18546), (1686, 17930), (1793, 16860), (1956, 15455), (2445, 12364), (2810, 10758), (3091, 9780), (3260, 9273), (3372, 8965), (3586, 8430), (4215, 7172), (4890, 6182), (5379, 5620)]