142790310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2439

約数の個数: 128

約数和(自身を含む): 434367360

約数和(自身を除く): 291577050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 2393, 3315, 3510, 3978, 4590, 4786, 5967, 6630, 7179, 9945, 11934, 11965, 14358, 19890, 21537, 23930, 29835, 31109, 35895, 40681, 43074, 59670, 62218, 64611, 71790, 81362, 93327, 107685, 122043, 129222, 155545, 186654, 203405, 215370, 244086, 279981, 311090, 323055, 366129, 406810, 466635, 528853, 559962, 610215, 646110, 732258, 839943, 933270, 1057706, 1098387, 1220430, 1399905, 1586559, 1679886, 1830645, 2196774, 2644265, 2799810, 3173118, 3661290, 4199715, 4759677, 5288530, 5491935, 7932795, 8399430, 9519354, 10983870, 14279031, 15865590, 23798385, 28558062, 47596770, 71395155, 142790310]

約数ペア:

[(1, 142790310), (2, 71395155), (3, 47596770), (5, 28558062), (6, 23798385), (9, 15865590), (10, 14279031), (13, 10983870), (15, 9519354), (17, 8399430), (18, 7932795), (26, 5491935), (27, 5288530), (30, 4759677), (34, 4199715), (39, 3661290), (45, 3173118), (51, 2799810), (54, 2644265), (65, 2196774), (78, 1830645), (85, 1679886), (90, 1586559), (102, 1399905), (117, 1220430), (130, 1098387), (135, 1057706), (153, 933270), (170, 839943), (195, 732258), (221, 646110), (234, 610215), (255, 559962), (270, 528853), (306, 466635), (351, 406810), (390, 366129), (442, 323055), (459, 311090), (510, 279981), (585, 244086), (663, 215370), (702, 203405), (765, 186654), (918, 155545), (1105, 129222), (1170, 122043), (1326, 107685), (1530, 93327), (1755, 81362), (1989, 71790), (2210, 64611), (2295, 62218), (2393, 59670), (3315, 43074), (3510, 40681), (3978, 35895), (4590, 31109), (4786, 29835), (5967, 23930), (6630, 21537), (7179, 19890), (9945, 14358), (11934, 11965)]