17870310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 49533120

約数和(自身を除く): 31662810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 89, 90, 97, 115, 138, 178, 194, 207, 230, 267, 291, 345, 414, 445, 485, 534, 582, 690, 801, 873, 890, 970, 1035, 1335, 1455, 1602, 1746, 2047, 2070, 2231, 2670, 2910, 4005, 4094, 4365, 4462, 6141, 6693, 8010, 8633, 8730, 10235, 11155, 12282, 13386, 17266, 18423, 20079, 20470, 22310, 25899, 30705, 33465, 36846, 40158, 43165, 51798, 61410, 66930, 77697, 86330, 92115, 100395, 129495, 155394, 184230, 198559, 200790, 258990, 388485, 397118, 595677, 776970, 992795, 1191354, 1787031, 1985590, 2978385, 3574062, 5956770, 8935155, 17870310]

約数ペア:

[(1, 17870310), (2, 8935155), (3, 5956770), (5, 3574062), (6, 2978385), (9, 1985590), (10, 1787031), (15, 1191354), (18, 992795), (23, 776970), (30, 595677), (45, 397118), (46, 388485), (69, 258990), (89, 200790), (90, 198559), (97, 184230), (115, 155394), (138, 129495), (178, 100395), (194, 92115), (207, 86330), (230, 77697), (267, 66930), (291, 61410), (345, 51798), (414, 43165), (445, 40158), (485, 36846), (534, 33465), (582, 30705), (690, 25899), (801, 22310), (873, 20470), (890, 20079), (970, 18423), (1035, 17266), (1335, 13386), (1455, 12282), (1602, 11155), (1746, 10235), (2047, 8730), (2070, 8633), (2231, 8010), (2670, 6693), (2910, 6141), (4005, 4462), (4094, 4365)]