123545790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24083}}^1$

素因数の和:24118

約数の個数: 64

約数和(自身を含む): 346809600

約数和(自身を除く): 223263810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 24083, 48166, 72249, 120415, 144498, 216747, 240830, 361245, 433494, 457577, 650241, 722490, 915154, 1083735, 1300482, 1372731, 2167470, 2287885, 2745462, 3251205, 4118193, 4575770, 6502410, 6863655, 8236386, 12354579, 13727310, 20590965, 24709158, 41181930, 61772895, 123545790]

約数ペア:

[(1, 123545790), (2, 61772895), (3, 41181930), (5, 24709158), (6, 20590965), (9, 13727310), (10, 12354579), (15, 8236386), (18, 6863655), (19, 6502410), (27, 4575770), (30, 4118193), (38, 3251205), (45, 2745462), (54, 2287885), (57, 2167470), (90, 1372731), (95, 1300482), (114, 1083735), (135, 915154), (171, 722490), (190, 650241), (270, 457577), (285, 433494), (342, 361245), (513, 240830), (570, 216747), (855, 144498), (1026, 120415), (1710, 72249), (2565, 48166), (5130, 24083)]