164026470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 401955840

約数和(自身を除く): 237929370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 109, 206, 218, 309, 327, 487, 515, 545, 618, 654, 974, 1030, 1090, 1461, 1545, 1635, 2435, 2922, 3090, 3270, 4870, 7305, 11227, 14610, 22454, 33681, 50161, 53083, 56135, 67362, 100322, 106166, 112270, 150483, 159249, 168405, 250805, 265415, 300966, 318498, 336810, 501610, 530830, 752415, 796245, 1504830, 1592490, 5467549, 10935098, 16402647, 27337745, 32805294, 54675490, 82013235, 164026470]

約数ペア:

[(1, 164026470), (2, 82013235), (3, 54675490), (5, 32805294), (6, 27337745), (10, 16402647), (15, 10935098), (30, 5467549), (103, 1592490), (109, 1504830), (206, 796245), (218, 752415), (309, 530830), (327, 501610), (487, 336810), (515, 318498), (545, 300966), (618, 265415), (654, 250805), (974, 168405), (1030, 159249), (1090, 150483), (1461, 112270), (1545, 106166), (1635, 100322), (2435, 67362), (2922, 56135), (3090, 53083), (3270, 50161), (4870, 33681), (7305, 22454), (11227, 14610)]