27741870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 78702624

約数和(自身を除く): 50960754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 131, 181, 195, 234, 262, 362, 390, 393, 543, 585, 655, 786, 905, 1086, 1170, 1179, 1310, 1629, 1703, 1810, 1965, 2353, 2358, 2715, 3258, 3406, 3930, 4706, 5109, 5430, 5895, 7059, 8145, 8515, 10218, 11765, 11790, 14118, 15327, 16290, 17030, 21177, 23530, 23711, 25545, 30654, 35295, 42354, 47422, 51090, 70590, 71133, 76635, 105885, 118555, 142266, 153270, 211770, 213399, 237110, 308243, 355665, 426798, 616486, 711330, 924729, 1066995, 1541215, 1849458, 2133990, 2774187, 3082430, 4623645, 5548374, 9247290, 13870935, 27741870]

約数ペア:

[(1, 27741870), (2, 13870935), (3, 9247290), (5, 5548374), (6, 4623645), (9, 3082430), (10, 2774187), (13, 2133990), (15, 1849458), (18, 1541215), (26, 1066995), (30, 924729), (39, 711330), (45, 616486), (65, 426798), (78, 355665), (90, 308243), (117, 237110), (130, 213399), (131, 211770), (181, 153270), (195, 142266), (234, 118555), (262, 105885), (362, 76635), (390, 71133), (393, 70590), (543, 51090), (585, 47422), (655, 42354), (786, 35295), (905, 30654), (1086, 25545), (1170, 23711), (1179, 23530), (1310, 21177), (1629, 17030), (1703, 16290), (1810, 15327), (1965, 14118), (2353, 11790), (2358, 11765), (2715, 10218), (3258, 8515), (3406, 8145), (3930, 7059), (4706, 5895), (5109, 5430)]