23037660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 70486416

約数和(自身を除く): 47448756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 977, 1179, 1310, 1572, 1954, 1965, 2358, 2620, 2931, 3908, 3930, 4716, 4885, 5862, 5895, 7860, 8793, 9770, 11724, 11790, 14655, 17586, 19540, 23580, 29310, 35172, 43965, 58620, 87930, 127987, 175860, 255974, 383961, 511948, 639935, 767922, 1151883, 1279870, 1535844, 1919805, 2303766, 2559740, 3839610, 4607532, 5759415, 7679220, 11518830, 23037660]

約数ペア:

[(1, 23037660), (2, 11518830), (3, 7679220), (4, 5759415), (5, 4607532), (6, 3839610), (9, 2559740), (10, 2303766), (12, 1919805), (15, 1535844), (18, 1279870), (20, 1151883), (30, 767922), (36, 639935), (45, 511948), (60, 383961), (90, 255974), (131, 175860), (180, 127987), (262, 87930), (393, 58620), (524, 43965), (655, 35172), (786, 29310), (977, 23580), (1179, 19540), (1310, 17586), (1572, 14655), (1954, 11790), (1965, 11724), (2358, 9770), (2620, 8793), (2931, 7860), (3908, 5895), (3930, 5862), (4716, 4885)]