348647940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 1088274096

約数和(自身を除く): 739626156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 113, 122, 180, 183, 226, 244, 281, 305, 339, 366, 452, 549, 562, 565, 610, 678, 732, 843, 915, 1017, 1098, 1124, 1130, 1220, 1356, 1405, 1686, 1695, 1830, 2034, 2196, 2260, 2529, 2745, 2810, 3372, 3390, 3660, 4068, 4215, 5058, 5085, 5490, 5620, 6780, 6893, 8430, 10116, 10170, 10980, 12645, 13786, 16860, 17141, 20340, 20679, 25290, 27572, 31753, 34282, 34465, 41358, 50580, 51423, 62037, 63506, 68564, 68930, 82716, 85705, 95259, 102846, 103395, 124074, 127012, 137860, 154269, 158765, 171410, 190518, 205692, 206790, 248148, 257115, 285777, 308538, 310185, 317530, 342820, 381036, 413580, 476295, 514230, 571554, 617076, 620370, 635060, 771345, 952590, 1028460, 1143108, 1240740, 1428885, 1542690, 1905180, 1936933, 2857770, 3085380, 3873866, 5715540, 5810799, 7747732, 9684665, 11621598, 17432397, 19369330, 23243196, 29053995, 34864794, 38738660, 58107990, 69729588, 87161985, 116215980, 174323970, 348647940]

約数ペア:

[(1, 348647940), (2, 174323970), (3, 116215980), (4, 87161985), (5, 69729588), (6, 58107990), (9, 38738660), (10, 34864794), (12, 29053995), (15, 23243196), (18, 19369330), (20, 17432397), (30, 11621598), (36, 9684665), (45, 7747732), (60, 5810799), (61, 5715540), (90, 3873866), (113, 3085380), (122, 2857770), (180, 1936933), (183, 1905180), (226, 1542690), (244, 1428885), (281, 1240740), (305, 1143108), (339, 1028460), (366, 952590), (452, 771345), (549, 635060), (562, 620370), (565, 617076), (610, 571554), (678, 514230), (732, 476295), (843, 413580), (915, 381036), (1017, 342820), (1098, 317530), (1124, 310185), (1130, 308538), (1220, 285777), (1356, 257115), (1405, 248148), (1686, 206790), (1695, 205692), (1830, 190518), (2034, 171410), (2196, 158765), (2260, 154269), (2529, 137860), (2745, 127012), (2810, 124074), (3372, 103395), (3390, 102846), (3660, 95259), (4068, 85705), (4215, 82716), (5058, 68930), (5085, 68564), (5490, 63506), (5620, 62037), (6780, 51423), (6893, 50580), (8430, 41358), (10116, 34465), (10170, 34282), (10980, 31753), (12645, 27572), (13786, 25290), (16860, 20679), (17141, 20340)]