4505460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 12832512

約数和(自身を除く): 8327052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1231, 1830, 2462, 3660, 3693, 4924, 6155, 7386, 12310, 14772, 18465, 24620, 36930, 73860, 75091, 150182, 225273, 300364, 375455, 450546, 750910, 901092, 1126365, 1501820, 2252730, 4505460]

約数ペア:

[(1, 4505460), (2, 2252730), (3, 1501820), (4, 1126365), (5, 901092), (6, 750910), (10, 450546), (12, 375455), (15, 300364), (20, 225273), (30, 150182), (60, 75091), (61, 73860), (122, 36930), (183, 24620), (244, 18465), (305, 14772), (366, 12310), (610, 7386), (732, 6155), (915, 4924), (1220, 3693), (1231, 3660), (1830, 2462)]