47460420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{5381}}^1$

素因数の和:5410

約数の個数: 108

約数和(自身を含む): 167498604

約数和(自身を除く): 120038184

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 5381, 8820, 10762, 16143, 21524, 26905, 32286, 37667, 48429, 53810, 64572, 75334, 80715, 96858, 107620, 113001, 150668, 161430, 188335, 193716, 226002, 242145, 263669, 322860, 339003, 376670, 452004, 484290, 527338, 565005, 678006, 753340, 791007, 968580, 1054676, 1130010, 1318345, 1356012, 1582014, 1695015, 2260020, 2373021, 2636690, 3164028, 3390030, 3955035, 4746042, 5273380, 6780060, 7910070, 9492084, 11865105, 15820140, 23730210, 47460420]

約数ペア:

[(1, 47460420), (2, 23730210), (3, 15820140), (4, 11865105), (5, 9492084), (6, 7910070), (7, 6780060), (9, 5273380), (10, 4746042), (12, 3955035), (14, 3390030), (15, 3164028), (18, 2636690), (20, 2373021), (21, 2260020), (28, 1695015), (30, 1582014), (35, 1356012), (36, 1318345), (42, 1130010), (45, 1054676), (49, 968580), (60, 791007), (63, 753340), (70, 678006), (84, 565005), (90, 527338), (98, 484290), (105, 452004), (126, 376670), (140, 339003), (147, 322860), (180, 263669), (196, 242145), (210, 226002), (245, 193716), (252, 188335), (294, 161430), (315, 150668), (420, 113001), (441, 107620), (490, 96858), (588, 80715), (630, 75334), (735, 64572), (882, 53810), (980, 48429), (1260, 37667), (1470, 32286), (1764, 26905), (2205, 21524), (2940, 16143), (4410, 10762), (5381, 8820)]