7294860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 24460800

約数和(自身を除く): 17165940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 79, 81, 90, 95, 108, 114, 135, 158, 162, 171, 180, 190, 228, 237, 243, 270, 285, 316, 324, 342, 380, 395, 405, 474, 486, 513, 540, 570, 684, 711, 790, 810, 855, 948, 972, 1026, 1140, 1185, 1215, 1422, 1501, 1539, 1580, 1620, 1710, 2052, 2133, 2370, 2430, 2565, 2844, 3002, 3078, 3420, 3555, 4266, 4503, 4617, 4740, 4860, 5130, 6004, 6156, 6399, 7110, 7505, 7695, 8532, 9006, 9234, 10260, 10665, 12798, 13509, 14220, 15010, 15390, 18012, 18468, 19197, 21330, 22515, 23085, 25596, 27018, 30020, 30780, 31995, 38394, 40527, 42660, 45030, 46170, 54036, 63990, 67545, 76788, 81054, 90060, 92340, 95985, 121581, 127980, 135090, 162108, 191970, 202635, 243162, 270180, 364743, 383940, 405270, 486324, 607905, 729486, 810540, 1215810, 1458972, 1823715, 2431620, 3647430, 7294860]

約数ペア:

[(1, 7294860), (2, 3647430), (3, 2431620), (4, 1823715), (5, 1458972), (6, 1215810), (9, 810540), (10, 729486), (12, 607905), (15, 486324), (18, 405270), (19, 383940), (20, 364743), (27, 270180), (30, 243162), (36, 202635), (38, 191970), (45, 162108), (54, 135090), (57, 127980), (60, 121581), (76, 95985), (79, 92340), (81, 90060), (90, 81054), (95, 76788), (108, 67545), (114, 63990), (135, 54036), (158, 46170), (162, 45030), (171, 42660), (180, 40527), (190, 38394), (228, 31995), (237, 30780), (243, 30020), (270, 27018), (285, 25596), (316, 23085), (324, 22515), (342, 21330), (380, 19197), (395, 18468), (405, 18012), (474, 15390), (486, 15010), (513, 14220), (540, 13509), (570, 12798), (684, 10665), (711, 10260), (790, 9234), (810, 9006), (855, 8532), (948, 7695), (972, 7505), (1026, 7110), (1140, 6399), (1185, 6156), (1215, 6004), (1422, 5130), (1501, 4860), (1539, 4740), (1580, 4617), (1620, 4503), (1710, 4266), (2052, 3555), (2133, 3420), (2370, 3078), (2430, 3002), (2565, 2844)]