15669211460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{42379}}^1$

素因数の和:42553

約数の個数: 96

約数和(自身を含む): 39871104000

約数和(自身を除く): 24201892540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 139, 140, 190, 266, 278, 380, 532, 556, 665, 695, 973, 1330, 1390, 1946, 2641, 2660, 2780, 3892, 4865, 5282, 9730, 10564, 13205, 18487, 19460, 26410, 36974, 42379, 52820, 73948, 84758, 92435, 169516, 184870, 211895, 296653, 369740, 423790, 593306, 805201, 847580, 1186612, 1483265, 1610402, 2966530, 3220804, 4026005, 5636407, 5890681, 5933060, 8052010, 11272814, 11781362, 16104020, 22545628, 23562724, 28182035, 29453405, 41234767, 56364070, 58906810, 82469534, 111922939, 112728140, 117813620, 164939068, 206173835, 223845878, 412347670, 447691756, 559614695, 783460573, 824695340, 1119229390, 1566921146, 2238458780, 3133842292, 3917302865, 7834605730, 15669211460]

約数ペア:

[(1, 15669211460), (2, 7834605730), (4, 3917302865), (5, 3133842292), (7, 2238458780), (10, 1566921146), (14, 1119229390), (19, 824695340), (20, 783460573), (28, 559614695), (35, 447691756), (38, 412347670), (70, 223845878), (76, 206173835), (95, 164939068), (133, 117813620), (139, 112728140), (140, 111922939), (190, 82469534), (266, 58906810), (278, 56364070), (380, 41234767), (532, 29453405), (556, 28182035), (665, 23562724), (695, 22545628), (973, 16104020), (1330, 11781362), (1390, 11272814), (1946, 8052010), (2641, 5933060), (2660, 5890681), (2780, 5636407), (3892, 4026005), (4865, 3220804), (5282, 2966530), (9730, 1610402), (10564, 1483265), (13205, 1186612), (18487, 847580), (19460, 805201), (26410, 593306), (36974, 423790), (42379, 369740), (52820, 296653), (73948, 211895), (84758, 184870), (92435, 169516)]