13772910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 35377920

約数和(自身を除く): 21605010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 331, 365, 438, 570, 662, 730, 993, 1095, 1387, 1655, 1986, 2190, 2774, 3310, 4161, 4965, 6289, 6935, 8322, 9930, 12578, 13870, 18867, 20805, 24163, 31445, 37734, 41610, 48326, 62890, 72489, 94335, 120815, 144978, 188670, 241630, 362445, 459097, 724890, 918194, 1377291, 2295485, 2754582, 4590970, 6886455, 13772910]

約数ペア:

[(1, 13772910), (2, 6886455), (3, 4590970), (5, 2754582), (6, 2295485), (10, 1377291), (15, 918194), (19, 724890), (30, 459097), (38, 362445), (57, 241630), (73, 188670), (95, 144978), (114, 120815), (146, 94335), (190, 72489), (219, 62890), (285, 48326), (331, 41610), (365, 37734), (438, 31445), (570, 24163), (662, 20805), (730, 18867), (993, 13870), (1095, 12578), (1387, 9930), (1655, 8322), (1986, 6935), (2190, 6289), (2774, 4965), (3310, 4161)]