40851330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 114912000

約数和(自身を除く): 74060670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 37, 38, 39, 57, 65, 74, 78, 95, 111, 114, 130, 149, 185, 190, 195, 222, 247, 285, 298, 370, 390, 447, 481, 494, 555, 570, 703, 741, 745, 894, 962, 1110, 1235, 1406, 1443, 1482, 1490, 1937, 2109, 2235, 2405, 2470, 2831, 2886, 3515, 3705, 3874, 4218, 4470, 4810, 5513, 5662, 5811, 7030, 7215, 7410, 8493, 9139, 9685, 10545, 11026, 11622, 14155, 14430, 16539, 16986, 18278, 19370, 21090, 27417, 27565, 28310, 29055, 33078, 36803, 42465, 45695, 54834, 55130, 58110, 71669, 73606, 82695, 84930, 91390, 104747, 110409, 137085, 143338, 165390, 184015, 209494, 215007, 220818, 274170, 314241, 358345, 368030, 430014, 523735, 552045, 628482, 716690, 1047470, 1075035, 1104090, 1361711, 1571205, 2150070, 2723422, 3142410, 4085133, 6808555, 8170266, 13617110, 20425665, 40851330]

約数ペア:

[(1, 40851330), (2, 20425665), (3, 13617110), (5, 8170266), (6, 6808555), (10, 4085133), (13, 3142410), (15, 2723422), (19, 2150070), (26, 1571205), (30, 1361711), (37, 1104090), (38, 1075035), (39, 1047470), (57, 716690), (65, 628482), (74, 552045), (78, 523735), (95, 430014), (111, 368030), (114, 358345), (130, 314241), (149, 274170), (185, 220818), (190, 215007), (195, 209494), (222, 184015), (247, 165390), (285, 143338), (298, 137085), (370, 110409), (390, 104747), (447, 91390), (481, 84930), (494, 82695), (555, 73606), (570, 71669), (703, 58110), (741, 55130), (745, 54834), (894, 45695), (962, 42465), (1110, 36803), (1235, 33078), (1406, 29055), (1443, 28310), (1482, 27565), (1490, 27417), (1937, 21090), (2109, 19370), (2235, 18278), (2405, 16986), (2470, 16539), (2831, 14430), (2886, 14155), (3515, 11622), (3705, 11026), (3874, 10545), (4218, 9685), (4470, 9139), (4810, 8493), (5513, 7410), (5662, 7215), (5811, 7030)]