10430140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 26429760

約数和(自身を除く): 15999620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 367, 406, 490, 580, 734, 812, 980, 1015, 1421, 1468, 1835, 2030, 2569, 2842, 3670, 4060, 5138, 5684, 7105, 7340, 10276, 10643, 12845, 14210, 17983, 21286, 25690, 28420, 35966, 42572, 51380, 53215, 71932, 74501, 89915, 106430, 149002, 179830, 212860, 298004, 359660, 372505, 521507, 745010, 1043014, 1490020, 2086028, 2607535, 5215070, 10430140]

約数ペア:

[(1, 10430140), (2, 5215070), (4, 2607535), (5, 2086028), (7, 1490020), (10, 1043014), (14, 745010), (20, 521507), (28, 372505), (29, 359660), (35, 298004), (49, 212860), (58, 179830), (70, 149002), (98, 106430), (116, 89915), (140, 74501), (145, 71932), (196, 53215), (203, 51380), (245, 42572), (290, 35966), (367, 28420), (406, 25690), (490, 21286), (580, 17983), (734, 14210), (812, 12845), (980, 10643), (1015, 10276), (1421, 7340), (1468, 7105), (1835, 5684), (2030, 5138), (2569, 4060), (2842, 3670)]