426560430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 1133180928

約数和(自身を除く): 706620498

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 53, 85, 86, 102, 106, 129, 159, 170, 215, 255, 258, 265, 318, 367, 430, 510, 530, 645, 731, 734, 795, 901, 1101, 1290, 1462, 1590, 1802, 1835, 2193, 2202, 2279, 2703, 3655, 3670, 4386, 4505, 4558, 5406, 5505, 6239, 6837, 7310, 9010, 10965, 11010, 11395, 12478, 13515, 13674, 15781, 18717, 19451, 21930, 22790, 27030, 31195, 31562, 34185, 37434, 38743, 38902, 47343, 58353, 62390, 68370, 77486, 78905, 93585, 94686, 97255, 116229, 116706, 157810, 187170, 193715, 194510, 232458, 236715, 268277, 291765, 330667, 387430, 473430, 536554, 581145, 583530, 661334, 804831, 836393, 992001, 1162290, 1341385, 1609662, 1653335, 1672786, 1984002, 2509179, 2682770, 3306670, 4024155, 4181965, 4960005, 5018358, 8048310, 8363930, 9920010, 12545895, 14218681, 25091790, 28437362, 42656043, 71093405, 85312086, 142186810, 213280215, 426560430]

約数ペア:

[(1, 426560430), (2, 213280215), (3, 142186810), (5, 85312086), (6, 71093405), (10, 42656043), (15, 28437362), (17, 25091790), (30, 14218681), (34, 12545895), (43, 9920010), (51, 8363930), (53, 8048310), (85, 5018358), (86, 4960005), (102, 4181965), (106, 4024155), (129, 3306670), (159, 2682770), (170, 2509179), (215, 1984002), (255, 1672786), (258, 1653335), (265, 1609662), (318, 1341385), (367, 1162290), (430, 992001), (510, 836393), (530, 804831), (645, 661334), (731, 583530), (734, 581145), (795, 536554), (901, 473430), (1101, 387430), (1290, 330667), (1462, 291765), (1590, 268277), (1802, 236715), (1835, 232458), (2193, 194510), (2202, 193715), (2279, 187170), (2703, 157810), (3655, 116706), (3670, 116229), (4386, 97255), (4505, 94686), (4558, 93585), (5406, 78905), (5505, 77486), (6239, 68370), (6837, 62390), (7310, 58353), (9010, 47343), (10965, 38902), (11010, 38743), (11395, 37434), (12478, 34185), (13515, 31562), (13674, 31195), (15781, 27030), (18717, 22790), (19451, 21930)]