2019080310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{304537}}^1$

素因数の和:304577

約数の個数: 64

約数和(自身を含む): 5525537472

約数和(自身を除く): 3506457162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 304537, 609074, 913611, 1522685, 1827222, 3045370, 3958981, 4568055, 5177129, 7917962, 9136110, 10354258, 11876943, 15531387, 19794905, 23753886, 25885645, 31062774, 39589810, 51771290, 59384715, 67302677, 77656935, 118769430, 134605354, 155313870, 201908031, 336513385, 403816062, 673026770, 1009540155, 2019080310]

約数ペア:

[(1, 2019080310), (2, 1009540155), (3, 673026770), (5, 403816062), (6, 336513385), (10, 201908031), (13, 155313870), (15, 134605354), (17, 118769430), (26, 77656935), (30, 67302677), (34, 59384715), (39, 51771290), (51, 39589810), (65, 31062774), (78, 25885645), (85, 23753886), (102, 19794905), (130, 15531387), (170, 11876943), (195, 10354258), (221, 9136110), (255, 7917962), (390, 5177129), (442, 4568055), (510, 3958981), (663, 3045370), (1105, 1827222), (1326, 1522685), (2210, 913611), (3315, 609074), (6630, 304537)]