27621630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 78343200

約数和(自身を除く): 50721570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 557, 570, 855, 870, 1102, 1114, 1305, 1653, 1671, 1710, 2610, 2755, 2785, 3306, 3342, 4959, 5013, 5510, 5570, 8265, 8355, 9918, 10026, 10583, 16153, 16530, 16710, 21166, 24795, 25065, 31749, 32306, 48459, 49590, 50130, 52915, 63498, 80765, 95247, 96918, 105830, 145377, 158745, 161530, 190494, 242295, 290754, 306907, 317490, 476235, 484590, 613814, 726885, 920721, 952470, 1453770, 1534535, 1841442, 2762163, 3069070, 4603605, 5524326, 9207210, 13810815, 27621630]

約数ペア:

[(1, 27621630), (2, 13810815), (3, 9207210), (5, 5524326), (6, 4603605), (9, 3069070), (10, 2762163), (15, 1841442), (18, 1534535), (19, 1453770), (29, 952470), (30, 920721), (38, 726885), (45, 613814), (57, 484590), (58, 476235), (87, 317490), (90, 306907), (95, 290754), (114, 242295), (145, 190494), (171, 161530), (174, 158745), (190, 145377), (261, 105830), (285, 96918), (290, 95247), (342, 80765), (435, 63498), (522, 52915), (551, 50130), (557, 49590), (570, 48459), (855, 32306), (870, 31749), (1102, 25065), (1114, 24795), (1305, 21166), (1653, 16710), (1671, 16530), (1710, 16153), (2610, 10583), (2755, 10026), (2785, 9918), (3306, 8355), (3342, 8265), (4959, 5570), (5013, 5510)]