289771290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63131}}^1$

素因数の和:63164

約数の個数: 64

約数和(自身を含む): 818190720

約数和(自身を除く): 528419430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 63131, 126262, 189393, 315655, 378786, 568179, 631310, 946965, 1073227, 1136358, 1704537, 1893930, 2146454, 2840895, 3219681, 3409074, 5366135, 5681790, 6439362, 8522685, 9659043, 10732270, 16098405, 17045370, 19318086, 28977129, 32196810, 48295215, 57954258, 96590430, 144885645, 289771290]

約数ペア:

[(1, 289771290), (2, 144885645), (3, 96590430), (5, 57954258), (6, 48295215), (9, 32196810), (10, 28977129), (15, 19318086), (17, 17045370), (18, 16098405), (27, 10732270), (30, 9659043), (34, 8522685), (45, 6439362), (51, 5681790), (54, 5366135), (85, 3409074), (90, 3219681), (102, 2840895), (135, 2146454), (153, 1893930), (170, 1704537), (255, 1136358), (270, 1073227), (306, 946965), (459, 631310), (510, 568179), (765, 378786), (918, 315655), (1530, 189393), (2295, 126262), (4590, 63131)]