242509590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5174

約数の個数: 96

約数和(自身を含む): 689285376

約数和(自身を除く): 446775786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 3162, 4743, 5113, 5270, 7905, 9486, 10226, 15339, 15810, 23715, 25565, 30678, 46017, 47430, 51130, 76695, 86921, 92034, 153390, 158503, 173842, 230085, 260763, 317006, 434605, 460170, 475509, 521526, 782289, 792515, 869210, 951018, 1303815, 1426527, 1564578, 1585030, 2377545, 2607630, 2694551, 2853054, 3911445, 4755090, 5389102, 7132635, 7822890, 8083653, 13472755, 14265270, 16167306, 24250959, 26945510, 40418265, 48501918, 80836530, 121254795, 242509590]

約数ペア:

[(1, 242509590), (2, 121254795), (3, 80836530), (5, 48501918), (6, 40418265), (9, 26945510), (10, 24250959), (15, 16167306), (17, 14265270), (18, 13472755), (30, 8083653), (31, 7822890), (34, 7132635), (45, 5389102), (51, 4755090), (62, 3911445), (85, 2853054), (90, 2694551), (93, 2607630), (102, 2377545), (153, 1585030), (155, 1564578), (170, 1426527), (186, 1303815), (255, 951018), (279, 869210), (306, 792515), (310, 782289), (465, 521526), (510, 475509), (527, 460170), (558, 434605), (765, 317006), (930, 260763), (1054, 230085), (1395, 173842), (1530, 158503), (1581, 153390), (2635, 92034), (2790, 86921), (3162, 76695), (4743, 51130), (5113, 47430), (5270, 46017), (7905, 30678), (9486, 25565), (10226, 23715), (15339, 15810)]