2306430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{523}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 6989112

約数和(自身を除く): 4682682

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, 523, 630, 735, 882, 1046, 1470, 1569, 2205, 2615, 3138, 3661, 4410, 4707, 5230, 7322, 7845, 9414, 10983, 15690, 18305, 21966, 23535, 25627, 32949, 36610, 47070, 51254, 54915, 65898, 76881, 109830, 128135, 153762, 164745, 230643, 256270, 329490, 384405, 461286, 768810, 1153215, 2306430]

約数ペア:

[(1, 2306430), (2, 1153215), (3, 768810), (5, 461286), (6, 384405), (7, 329490), (9, 256270), (10, 230643), (14, 164745), (15, 153762), (18, 128135), (21, 109830), (30, 76881), (35, 65898), (42, 54915), (45, 51254), (49, 47070), (63, 36610), (70, 32949), (90, 25627), (98, 23535), (105, 21966), (126, 18305), (147, 15690), (210, 10983), (245, 9414), (294, 7845), (315, 7322), (441, 5230), (490, 4707), (523, 4410), (630, 3661), (735, 3138), (882, 2615), (1046, 2205), (1470, 1569)]