2885193810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1517

約数の個数: 128

約数和(自身を含む): 7886592000

約数和(自身を除く): 5001398190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 139, 177, 270, 278, 295, 354, 417, 531, 590, 695, 834, 885, 1062, 1251, 1303, 1390, 1593, 1770, 2085, 2502, 2606, 2655, 3186, 3753, 3909, 4170, 5310, 6255, 6515, 7506, 7818, 7965, 8201, 11727, 12510, 13030, 15930, 16402, 18765, 19545, 23454, 24603, 35181, 37530, 39090, 41005, 49206, 58635, 70362, 73809, 76877, 82010, 117270, 123015, 147618, 153754, 175905, 181117, 221427, 230631, 246030, 351810, 362234, 369045, 384385, 442854, 461262, 543351, 691893, 738090, 768770, 905585, 1086702, 1107135, 1153155, 1383786, 1630053, 1811170, 2075679, 2214270, 2306310, 2716755, 3260106, 3459465, 4151358, 4890159, 5433510, 6918930, 8150265, 9780318, 10378395, 10685903, 16300530, 20756790, 21371806, 24450795, 32057709, 48901590, 53429515, 64115418, 96173127, 106859030, 160288545, 192346254, 288519381, 320577090, 480865635, 577038762, 961731270, 1442596905, 2885193810]

約数ペア:

[(1, 2885193810), (2, 1442596905), (3, 961731270), (5, 577038762), (6, 480865635), (9, 320577090), (10, 288519381), (15, 192346254), (18, 160288545), (27, 106859030), (30, 96173127), (45, 64115418), (54, 53429515), (59, 48901590), (90, 32057709), (118, 24450795), (135, 21371806), (139, 20756790), (177, 16300530), (270, 10685903), (278, 10378395), (295, 9780318), (354, 8150265), (417, 6918930), (531, 5433510), (590, 4890159), (695, 4151358), (834, 3459465), (885, 3260106), (1062, 2716755), (1251, 2306310), (1303, 2214270), (1390, 2075679), (1593, 1811170), (1770, 1630053), (2085, 1383786), (2502, 1153155), (2606, 1107135), (2655, 1086702), (3186, 905585), (3753, 768770), (3909, 738090), (4170, 691893), (5310, 543351), (6255, 461262), (6515, 442854), (7506, 384385), (7818, 369045), (7965, 362234), (8201, 351810), (11727, 246030), (12510, 230631), (13030, 221427), (15930, 181117), (16402, 175905), (18765, 153754), (19545, 147618), (23454, 123015), (24603, 117270), (35181, 82010), (37530, 76877), (39090, 73809), (41005, 70362), (49206, 58635)]