27343860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 80661504

約数和(自身を除く): 53317644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 241, 244, 305, 310, 366, 372, 465, 482, 610, 620, 723, 732, 915, 930, 964, 1205, 1220, 1446, 1830, 1860, 1891, 2410, 2892, 3615, 3660, 3782, 4820, 5673, 7230, 7471, 7564, 9455, 11346, 14460, 14701, 14942, 18910, 22413, 22692, 28365, 29402, 29884, 37355, 37820, 44103, 44826, 56730, 58804, 73505, 74710, 88206, 89652, 112065, 113460, 147010, 149420, 176412, 220515, 224130, 294020, 441030, 448260, 455731, 882060, 911462, 1367193, 1822924, 2278655, 2734386, 4557310, 5468772, 6835965, 9114620, 13671930, 27343860]

約数ペア:

[(1, 27343860), (2, 13671930), (3, 9114620), (4, 6835965), (5, 5468772), (6, 4557310), (10, 2734386), (12, 2278655), (15, 1822924), (20, 1367193), (30, 911462), (31, 882060), (60, 455731), (61, 448260), (62, 441030), (93, 294020), (122, 224130), (124, 220515), (155, 176412), (183, 149420), (186, 147010), (241, 113460), (244, 112065), (305, 89652), (310, 88206), (366, 74710), (372, 73505), (465, 58804), (482, 56730), (610, 44826), (620, 44103), (723, 37820), (732, 37355), (915, 29884), (930, 29402), (964, 28365), (1205, 22692), (1220, 22413), (1446, 18910), (1830, 14942), (1860, 14701), (1891, 14460), (2410, 11346), (2892, 9455), (3615, 7564), (3660, 7471), (3782, 7230), (4820, 5673)]