270413390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3307}}^1$

素因数の和:3381

約数の個数: 64

約数和(自身を含む): 570193344

約数和(自身を除く): 299779954

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 962, 1105, 1258, 2210, 2405, 3145, 3307, 4810, 6290, 6614, 8177, 16354, 16535, 33070, 40885, 42991, 56219, 81770, 85982, 112438, 122359, 214955, 244718, 281095, 429910, 562190, 611795, 730847, 1223590, 1461694, 1590667, 2080103, 3181334, 3654235, 4160206, 7308470, 7953335, 10400515, 15906670, 20801030, 27041339, 54082678, 135206695, 270413390]

約数ペア:

[(1, 270413390), (2, 135206695), (5, 54082678), (10, 27041339), (13, 20801030), (17, 15906670), (26, 10400515), (34, 7953335), (37, 7308470), (65, 4160206), (74, 3654235), (85, 3181334), (130, 2080103), (170, 1590667), (185, 1461694), (221, 1223590), (370, 730847), (442, 611795), (481, 562190), (629, 429910), (962, 281095), (1105, 244718), (1258, 214955), (2210, 122359), (2405, 112438), (3145, 85982), (3307, 81770), (4810, 56219), (6290, 42991), (6614, 40885), (8177, 33070), (16354, 16535)]