6531210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1508

約数の個数: 72

約数和(自身を含む): 19766916

約数和(自身を除く): 13235706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 1481, 2205, 2962, 4410, 4443, 7405, 8886, 10367, 13329, 14810, 20734, 22215, 26658, 31101, 44430, 51835, 62202, 66645, 72569, 93303, 103670, 133290, 145138, 155505, 186606, 217707, 311010, 362845, 435414, 466515, 653121, 725690, 933030, 1088535, 1306242, 2177070, 3265605, 6531210]

約数ペア:

[(1, 6531210), (2, 3265605), (3, 2177070), (5, 1306242), (6, 1088535), (7, 933030), (9, 725690), (10, 653121), (14, 466515), (15, 435414), (18, 362845), (21, 311010), (30, 217707), (35, 186606), (42, 155505), (45, 145138), (49, 133290), (63, 103670), (70, 93303), (90, 72569), (98, 66645), (105, 62202), (126, 51835), (147, 44430), (210, 31101), (245, 26658), (294, 22215), (315, 20734), (441, 14810), (490, 13329), (630, 10367), (735, 8886), (882, 7405), (1470, 4443), (1481, 4410), (2205, 2962)]