497589540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{40853}}^1$

素因数の和:40901

約数の個数: 96

約数和(自身を含む): 1647233280

約数和(自身を除く): 1149643740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 40853, 81706, 122559, 163412, 204265, 245118, 285971, 408530, 490236, 571942, 612795, 817060, 857913, 1143884, 1184737, 1225590, 1429855, 1715826, 2369474, 2451180, 2859710, 3431652, 3554211, 4289565, 4738948, 5719420, 5923685, 7108422, 8293159, 8579130, 11847370, 14216844, 16586318, 17158260, 17771055, 23694740, 24879477, 33172636, 35542110, 41465795, 49758954, 71084220, 82931590, 99517908, 124397385, 165863180, 248794770, 497589540]

約数ペア:

[(1, 497589540), (2, 248794770), (3, 165863180), (4, 124397385), (5, 99517908), (6, 82931590), (7, 71084220), (10, 49758954), (12, 41465795), (14, 35542110), (15, 33172636), (20, 24879477), (21, 23694740), (28, 17771055), (29, 17158260), (30, 16586318), (35, 14216844), (42, 11847370), (58, 8579130), (60, 8293159), (70, 7108422), (84, 5923685), (87, 5719420), (105, 4738948), (116, 4289565), (140, 3554211), (145, 3431652), (174, 2859710), (203, 2451180), (210, 2369474), (290, 1715826), (348, 1429855), (406, 1225590), (420, 1184737), (435, 1143884), (580, 857913), (609, 817060), (812, 612795), (870, 571942), (1015, 490236), (1218, 408530), (1740, 285971), (2030, 245118), (2436, 204265), (3045, 163412), (4060, 122559), (6090, 81706), (12180, 40853)]