82019010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3889}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 212860800

約数和(自身を除く): 130841790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 3889, 4218, 7030, 7778, 10545, 11667, 19445, 21090, 23334, 38890, 58335, 73891, 116670, 143893, 147782, 221673, 287786, 369455, 431679, 443346, 719465, 738910, 863358, 1108365, 1438930, 2158395, 2216730, 2733967, 4316790, 5467934, 8201901, 13669835, 16403802, 27339670, 41009505, 82019010]

約数ペア:

[(1, 82019010), (2, 41009505), (3, 27339670), (5, 16403802), (6, 13669835), (10, 8201901), (15, 5467934), (19, 4316790), (30, 2733967), (37, 2216730), (38, 2158395), (57, 1438930), (74, 1108365), (95, 863358), (111, 738910), (114, 719465), (185, 443346), (190, 431679), (222, 369455), (285, 287786), (370, 221673), (555, 147782), (570, 143893), (703, 116670), (1110, 73891), (1406, 58335), (2109, 38890), (3515, 23334), (3889, 21090), (4218, 19445), (7030, 11667), (7778, 10545)]