269721690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55843}}^1$

素因数の和:55883

約数の個数: 64

約数和(自身を含む): 771987456

約数和(自身を除く): 502265766

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 55843, 111686, 167529, 279215, 335058, 390901, 558430, 781802, 837645, 1172703, 1284389, 1675290, 1954505, 2345406, 2568778, 3853167, 3909010, 5863515, 6421945, 7706334, 8990723, 11727030, 12843890, 17981446, 19265835, 26972169, 38531670, 44953615, 53944338, 89907230, 134860845, 269721690]

約数ペア:

[(1, 269721690), (2, 134860845), (3, 89907230), (5, 53944338), (6, 44953615), (7, 38531670), (10, 26972169), (14, 19265835), (15, 17981446), (21, 12843890), (23, 11727030), (30, 8990723), (35, 7706334), (42, 6421945), (46, 5863515), (69, 3909010), (70, 3853167), (105, 2568778), (115, 2345406), (138, 1954505), (161, 1675290), (210, 1284389), (230, 1172703), (322, 837645), (345, 781802), (483, 558430), (690, 390901), (805, 335058), (966, 279215), (1610, 167529), (2415, 111686), (4830, 55843)]