1047595860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{65393}}^1$

素因数の和:65497

約数の個数: 72

約数和(自身を含む): 3213461160

約数和(自身を除く): 2165865300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 65393, 130786, 196179, 261572, 326965, 392358, 588537, 653930, 784716, 980895, 1177074, 1307860, 1961790, 2354148, 2942685, 3923580, 5819977, 5885370, 11639954, 11770740, 17459931, 23279908, 29099885, 34919862, 52379793, 58199770, 69839724, 87299655, 104759586, 116399540, 174599310, 209519172, 261898965, 349198620, 523797930, 1047595860]

約数ペア:

[(1, 1047595860), (2, 523797930), (3, 349198620), (4, 261898965), (5, 209519172), (6, 174599310), (9, 116399540), (10, 104759586), (12, 87299655), (15, 69839724), (18, 58199770), (20, 52379793), (30, 34919862), (36, 29099885), (45, 23279908), (60, 17459931), (89, 11770740), (90, 11639954), (178, 5885370), (180, 5819977), (267, 3923580), (356, 2942685), (445, 2354148), (534, 1961790), (801, 1307860), (890, 1177074), (1068, 980895), (1335, 784716), (1602, 653930), (1780, 588537), (2670, 392358), (3204, 326965), (4005, 261572), (5340, 196179), (8010, 130786), (16020, 65393)]