155763930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25577}}^1$

素因数の和:25623

約数の個数: 64

約数和(自身を含む): 441987840

約数和(自身を除く): 286223910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 25577, 51154, 76731, 127885, 153462, 179039, 255770, 358078, 383655, 537117, 741733, 767310, 895195, 1074234, 1483466, 1790390, 2225199, 2685585, 3708665, 4450398, 5192131, 5371170, 7417330, 10384262, 11125995, 15576393, 22251990, 25960655, 31152786, 51921310, 77881965, 155763930]

約数ペア:

[(1, 155763930), (2, 77881965), (3, 51921310), (5, 31152786), (6, 25960655), (7, 22251990), (10, 15576393), (14, 11125995), (15, 10384262), (21, 7417330), (29, 5371170), (30, 5192131), (35, 4450398), (42, 3708665), (58, 2685585), (70, 2225199), (87, 1790390), (105, 1483466), (145, 1074234), (174, 895195), (203, 767310), (210, 741733), (290, 537117), (406, 383655), (435, 358078), (609, 255770), (870, 179039), (1015, 153462), (1218, 127885), (2030, 76731), (3045, 51154), (6090, 25577)]