131738130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13187}}^1$

素因数の和:13240

約数の個数: 64

約数和(自身を含む): 360823680

約数和(自身を除く): 229085550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 13187, 26374, 39561, 65935, 79122, 118683, 131870, 197805, 237366, 356049, 395610, 487919, 593415, 712098, 975838, 1186830, 1463757, 1780245, 2439595, 2927514, 3560490, 4391271, 4879190, 7318785, 8782542, 13173813, 14637570, 21956355, 26347626, 43912710, 65869065, 131738130]

約数ペア:

[(1, 131738130), (2, 65869065), (3, 43912710), (5, 26347626), (6, 21956355), (9, 14637570), (10, 13173813), (15, 8782542), (18, 7318785), (27, 4879190), (30, 4391271), (37, 3560490), (45, 2927514), (54, 2439595), (74, 1780245), (90, 1463757), (111, 1186830), (135, 975838), (185, 712098), (222, 593415), (270, 487919), (333, 395610), (370, 356049), (555, 237366), (666, 197805), (999, 131870), (1110, 118683), (1665, 79122), (1998, 65935), (3330, 39561), (4995, 26374), (9990, 13187)]