2889968630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 5553930240

約数和(自身を除く): 2663961610

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 383, 530, 619, 766, 1219, 1238, 1915, 2438, 3095, 3830, 6095, 6190, 8809, 12190, 14237, 17618, 20299, 28474, 32807, 40598, 44045, 65614, 71185, 88090, 101495, 142370, 164035, 202990, 237077, 328070, 466877, 474154, 754561, 933754, 1185385, 1509122, 2334385, 2370770, 3772805, 4668770, 5452771, 7545610, 10905542, 12565081, 25130162, 27263855, 54527710, 62825405, 125650810, 288996863, 577993726, 1444984315, 2889968630]

約数ペア:

[(1, 2889968630), (2, 1444984315), (5, 577993726), (10, 288996863), (23, 125650810), (46, 62825405), (53, 54527710), (106, 27263855), (115, 25130162), (230, 12565081), (265, 10905542), (383, 7545610), (530, 5452771), (619, 4668770), (766, 3772805), (1219, 2370770), (1238, 2334385), (1915, 1509122), (2438, 1185385), (3095, 933754), (3830, 754561), (6095, 474154), (6190, 466877), (8809, 328070), (12190, 237077), (14237, 202990), (17618, 164035), (20299, 142370), (28474, 101495), (32807, 88090), (40598, 71185), (44045, 65614)]