4288020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 13426560

約数和(自身を除く): 9138540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 73, 89, 110, 132, 146, 165, 178, 219, 220, 267, 292, 330, 356, 365, 438, 445, 534, 660, 730, 803, 876, 890, 979, 1068, 1095, 1335, 1460, 1606, 1780, 1958, 2190, 2409, 2670, 2937, 3212, 3916, 4015, 4380, 4818, 4895, 5340, 5874, 6497, 8030, 9636, 9790, 11748, 12045, 12994, 14685, 16060, 19491, 19580, 24090, 25988, 29370, 32485, 38982, 48180, 58740, 64970, 71467, 77964, 97455, 129940, 142934, 194910, 214401, 285868, 357335, 389820, 428802, 714670, 857604, 1072005, 1429340, 2144010, 4288020]

約数ペア:

[(1, 4288020), (2, 2144010), (3, 1429340), (4, 1072005), (5, 857604), (6, 714670), (10, 428802), (11, 389820), (12, 357335), (15, 285868), (20, 214401), (22, 194910), (30, 142934), (33, 129940), (44, 97455), (55, 77964), (60, 71467), (66, 64970), (73, 58740), (89, 48180), (110, 38982), (132, 32485), (146, 29370), (165, 25988), (178, 24090), (219, 19580), (220, 19491), (267, 16060), (292, 14685), (330, 12994), (356, 12045), (365, 11748), (438, 9790), (445, 9636), (534, 8030), (660, 6497), (730, 5874), (803, 5340), (876, 4895), (890, 4818), (979, 4380), (1068, 4015), (1095, 3916), (1335, 3212), (1460, 2937), (1606, 2670), (1780, 2409), (1958, 2190)]