3028291290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{473911}}^1$

素因数の和:473995

約数の個数: 48

約数和(自身を含む): 7984469376

約数和(自身を除く): 4956178086

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 473911, 947822, 1421733, 2369555, 2843466, 4265199, 4739110, 7108665, 8530398, 14217330, 21325995, 33647681, 42651990, 67295362, 100943043, 168238405, 201886086, 302829129, 336476810, 504715215, 605658258, 1009430430, 1514145645, 3028291290]

約数ペア:

[(1, 3028291290), (2, 1514145645), (3, 1009430430), (5, 605658258), (6, 504715215), (9, 336476810), (10, 302829129), (15, 201886086), (18, 168238405), (30, 100943043), (45, 67295362), (71, 42651990), (90, 33647681), (142, 21325995), (213, 14217330), (355, 8530398), (426, 7108665), (639, 4739110), (710, 4265199), (1065, 2843466), (1278, 2369555), (2130, 1421733), (3195, 947822), (6390, 473911)]