535860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 1758120

約数和(自身を除く): 1222260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 229, 234, 260, 390, 458, 468, 585, 687, 780, 916, 1145, 1170, 1374, 2061, 2290, 2340, 2748, 2977, 3435, 4122, 4580, 5954, 6870, 8244, 8931, 10305, 11908, 13740, 14885, 17862, 20610, 26793, 29770, 35724, 41220, 44655, 53586, 59540, 89310, 107172, 133965, 178620, 267930, 535860]

約数ペア:

[(1, 535860), (2, 267930), (3, 178620), (4, 133965), (5, 107172), (6, 89310), (9, 59540), (10, 53586), (12, 44655), (13, 41220), (15, 35724), (18, 29770), (20, 26793), (26, 20610), (30, 17862), (36, 14885), (39, 13740), (45, 11908), (52, 10305), (60, 8931), (65, 8244), (78, 6870), (90, 5954), (117, 4580), (130, 4122), (156, 3435), (180, 2977), (195, 2748), (229, 2340), (234, 2290), (260, 2061), (390, 1374), (458, 1170), (468, 1145), (585, 916), (687, 780)]