8273915460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{350887}}^1$

素因数の和:351033

約数の個数: 72

約数和(自身を含む): 25289199936

約数和(自身を除く): 17015284476

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, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 350887, 701774, 1052661, 1403548, 1754435, 2105322, 3157983, 3508870, 4210644, 5263305, 6315966, 7017740, 10526610, 12631932, 15789915, 21053220, 31579830, 45966197, 63159660, 91932394, 137898591, 183864788, 229830985, 275797182, 413695773, 459661970, 551594364, 689492955, 827391546, 919323940, 1378985910, 1654783092, 2068478865, 2757971820, 4136957730, 8273915460]

約数ペア:

[(1, 8273915460), (2, 4136957730), (3, 2757971820), (4, 2068478865), (5, 1654783092), (6, 1378985910), (9, 919323940), (10, 827391546), (12, 689492955), (15, 551594364), (18, 459661970), (20, 413695773), (30, 275797182), (36, 229830985), (45, 183864788), (60, 137898591), (90, 91932394), (131, 63159660), (180, 45966197), (262, 31579830), (393, 21053220), (524, 15789915), (655, 12631932), (786, 10526610), (1179, 7017740), (1310, 6315966), (1572, 5263305), (1965, 4210644), (2358, 3508870), (2620, 3157983), (3930, 2105322), (4716, 1754435), (5895, 1403548), (7860, 1052661), (11790, 701774), (23580, 350887)]