485389630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 992010240

約数和(自身を除く): 506620610

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 137, 155, 274, 310, 341, 682, 685, 1039, 1370, 1507, 1705, 2078, 3014, 3410, 4247, 5195, 7535, 8494, 10390, 11429, 15070, 21235, 22858, 32209, 42470, 46717, 57145, 64418, 93434, 114290, 142343, 161045, 233585, 284686, 322090, 354299, 467170, 708598, 711715, 1423430, 1565773, 1771495, 3131546, 3542990, 4412633, 7828865, 8825266, 15657730, 22063165, 44126330, 48538963, 97077926, 242694815, 485389630]

約数ペア:

[(1, 485389630), (2, 242694815), (5, 97077926), (10, 48538963), (11, 44126330), (22, 22063165), (31, 15657730), (55, 8825266), (62, 7828865), (110, 4412633), (137, 3542990), (155, 3131546), (274, 1771495), (310, 1565773), (341, 1423430), (682, 711715), (685, 708598), (1039, 467170), (1370, 354299), (1507, 322090), (1705, 284686), (2078, 233585), (3014, 161045), (3410, 142343), (4247, 114290), (5195, 93434), (7535, 64418), (8494, 57145), (10390, 46717), (11429, 42470), (15070, 32209), (21235, 22858)]