2219942010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{517469}}^1$

素因数の和:517503

約数の個数: 64

約数和(自身を含む): 6259317120

約数和(自身を除く): 4039375110

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 517469, 1034938, 1552407, 2587345, 3104814, 5174690, 5692159, 6727097, 7762035, 11384318, 13454194, 15524070, 17076477, 20181291, 28460795, 33635485, 34152954, 40362582, 56921590, 67270970, 73998067, 85382385, 100906455, 147996134, 170764770, 201812910, 221994201, 369990335, 443988402, 739980670, 1109971005, 2219942010]

約数ペア:

[(1, 2219942010), (2, 1109971005), (3, 739980670), (5, 443988402), (6, 369990335), (10, 221994201), (11, 201812910), (13, 170764770), (15, 147996134), (22, 100906455), (26, 85382385), (30, 73998067), (33, 67270970), (39, 56921590), (55, 40362582), (65, 34152954), (66, 33635485), (78, 28460795), (110, 20181291), (130, 17076477), (143, 15524070), (165, 13454194), (195, 11384318), (286, 7762035), (330, 6727097), (390, 5692159), (429, 5174690), (715, 3104814), (858, 2587345), (1430, 1552407), (2145, 1034938), (4290, 517469)]