447733860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2953}}^1$

素因数の和:3010

約数の個数: 144

約数和(自身を含む): 1512637056

約数和(自身を除く): 1064903196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 361, 380, 399, 420, 532, 570, 665, 722, 798, 1083, 1140, 1330, 1444, 1596, 1805, 1995, 2166, 2527, 2660, 2953, 3610, 3990, 4332, 5054, 5415, 5906, 7220, 7581, 7980, 8859, 10108, 10830, 11812, 12635, 14765, 15162, 17718, 20671, 21660, 25270, 29530, 30324, 35436, 37905, 41342, 44295, 50540, 56107, 59060, 62013, 75810, 82684, 88590, 103355, 112214, 124026, 151620, 168321, 177180, 206710, 224428, 248052, 280535, 310065, 336642, 392749, 413420, 561070, 620130, 673284, 785498, 841605, 1066033, 1122140, 1178247, 1240260, 1570996, 1683210, 1963745, 2132066, 2356494, 3198099, 3366420, 3927490, 4264132, 4712988, 5330165, 5891235, 6396198, 7462231, 7854980, 10660330, 11782470, 12792396, 14924462, 15990495, 21320660, 22386693, 23564940, 29848924, 31980990, 37311155, 44773386, 63961980, 74622310, 89546772, 111933465, 149244620, 223866930, 447733860]

約数ペア:

[(1, 447733860), (2, 223866930), (3, 149244620), (4, 111933465), (5, 89546772), (6, 74622310), (7, 63961980), (10, 44773386), (12, 37311155), (14, 31980990), (15, 29848924), (19, 23564940), (20, 22386693), (21, 21320660), (28, 15990495), (30, 14924462), (35, 12792396), (38, 11782470), (42, 10660330), (57, 7854980), (60, 7462231), (70, 6396198), (76, 5891235), (84, 5330165), (95, 4712988), (105, 4264132), (114, 3927490), (133, 3366420), (140, 3198099), (190, 2356494), (210, 2132066), (228, 1963745), (266, 1683210), (285, 1570996), (361, 1240260), (380, 1178247), (399, 1122140), (420, 1066033), (532, 841605), (570, 785498), (665, 673284), (722, 620130), (798, 561070), (1083, 413420), (1140, 392749), (1330, 336642), (1444, 310065), (1596, 280535), (1805, 248052), (1995, 224428), (2166, 206710), (2527, 177180), (2660, 168321), (2953, 151620), (3610, 124026), (3990, 112214), (4332, 103355), (5054, 88590), (5415, 82684), (5906, 75810), (7220, 62013), (7581, 59060), (7980, 56107), (8859, 50540), (10108, 44295), (10830, 41342), (11812, 37905), (12635, 35436), (14765, 30324), (15162, 29530), (17718, 25270), (20671, 21660)]