23438790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 72

約数和(自身を含む): 63202464

約数和(自身を除く): 39763674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 271, 279, 310, 465, 542, 558, 813, 930, 961, 1355, 1395, 1626, 1922, 2439, 2710, 2790, 2883, 4065, 4805, 4878, 5766, 8130, 8401, 8649, 9610, 12195, 14415, 16802, 17298, 24390, 25203, 28830, 42005, 43245, 50406, 75609, 84010, 86490, 126015, 151218, 252030, 260431, 378045, 520862, 756090, 781293, 1302155, 1562586, 2343879, 2604310, 3906465, 4687758, 7812930, 11719395, 23438790]

約数ペア:

[(1, 23438790), (2, 11719395), (3, 7812930), (5, 4687758), (6, 3906465), (9, 2604310), (10, 2343879), (15, 1562586), (18, 1302155), (30, 781293), (31, 756090), (45, 520862), (62, 378045), (90, 260431), (93, 252030), (155, 151218), (186, 126015), (271, 86490), (279, 84010), (310, 75609), (465, 50406), (542, 43245), (558, 42005), (813, 28830), (930, 25203), (961, 24390), (1355, 17298), (1395, 16802), (1626, 14415), (1922, 12195), (2439, 9610), (2710, 8649), (2790, 8401), (2883, 8130), (4065, 5766), (4805, 4878)]