30728592

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 80

約数和(自身を含む): 89369280

約数和(自身を除く): 58640688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 857, 996, 1328, 1494, 1714, 1992, 2241, 2571, 2988, 3428, 3984, 4482, 5142, 5976, 6856, 7713, 8964, 10284, 11952, 13712, 15426, 17928, 20568, 23139, 30852, 35856, 41136, 46278, 61704, 71131, 92556, 123408, 142262, 185112, 213393, 284524, 370224, 426786, 569048, 640179, 853572, 1138096, 1280358, 1707144, 1920537, 2560716, 3414288, 3841074, 5121432, 7682148, 10242864, 15364296, 30728592]

約数ペア:

[(1, 30728592), (2, 15364296), (3, 10242864), (4, 7682148), (6, 5121432), (8, 3841074), (9, 3414288), (12, 2560716), (16, 1920537), (18, 1707144), (24, 1280358), (27, 1138096), (36, 853572), (48, 640179), (54, 569048), (72, 426786), (83, 370224), (108, 284524), (144, 213393), (166, 185112), (216, 142262), (249, 123408), (332, 92556), (432, 71131), (498, 61704), (664, 46278), (747, 41136), (857, 35856), (996, 30852), (1328, 23139), (1494, 20568), (1714, 17928), (1992, 15426), (2241, 13712), (2571, 11952), (2988, 10284), (3428, 8964), (3984, 7713), (4482, 6856), (5142, 5976)]