31509764580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{202219}}^1$

素因数の和:202298

約数の個数: 144

約数和(自身を含む): 104568770880

約数和(自身を除く): 73059006300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 371, 420, 490, 530, 588, 636, 735, 742, 795, 980, 1060, 1113, 1470, 1484, 1590, 1855, 2226, 2597, 2940, 3180, 3710, 4452, 5194, 5565, 7420, 7791, 10388, 11130, 12985, 15582, 22260, 25970, 31164, 38955, 51940, 77910, 155820, 202219, 404438, 606657, 808876, 1011095, 1213314, 1415533, 2022190, 2426628, 2831066, 3033285, 4044380, 4246599, 5662132, 6066570, 7077665, 8493198, 9908731, 10717607, 12133140, 14155330, 16986396, 19817462, 21232995, 21435214, 28310660, 29726193, 32152821, 39634924, 42465990, 42870428, 49543655, 53588035, 59452386, 64305642, 75023249, 84931980, 99087310, 107176070, 118904772, 128611284, 148630965, 150046498, 160764105, 198174620, 214352140, 225069747, 297261930, 300092996, 321528210, 375116245, 450139494, 525162743, 594523860, 643056420, 750232490, 900278988, 1050325486, 1125348735, 1500464980, 1575488229, 2100650972, 2250697470, 2625813715, 3150976458, 4501394940, 5251627430, 6301952916, 7877441145, 10503254860, 15754882290, 31509764580]

約数ペア:

[(1, 31509764580), (2, 15754882290), (3, 10503254860), (4, 7877441145), (5, 6301952916), (6, 5251627430), (7, 4501394940), (10, 3150976458), (12, 2625813715), (14, 2250697470), (15, 2100650972), (20, 1575488229), (21, 1500464980), (28, 1125348735), (30, 1050325486), (35, 900278988), (42, 750232490), (49, 643056420), (53, 594523860), (60, 525162743), (70, 450139494), (84, 375116245), (98, 321528210), (105, 300092996), (106, 297261930), (140, 225069747), (147, 214352140), (159, 198174620), (196, 160764105), (210, 150046498), (212, 148630965), (245, 128611284), (265, 118904772), (294, 107176070), (318, 99087310), (371, 84931980), (420, 75023249), (490, 64305642), (530, 59452386), (588, 53588035), (636, 49543655), (735, 42870428), (742, 42465990), (795, 39634924), (980, 32152821), (1060, 29726193), (1113, 28310660), (1470, 21435214), (1484, 21232995), (1590, 19817462), (1855, 16986396), (2226, 14155330), (2597, 12133140), (2940, 10717607), (3180, 9908731), (3710, 8493198), (4452, 7077665), (5194, 6066570), (5565, 5662132), (7420, 4246599), (7791, 4044380), (10388, 3033285), (11130, 2831066), (12985, 2426628), (15582, 2022190), (22260, 1415533), (25970, 1213314), (31164, 1011095), (38955, 808876), (51940, 606657), (77910, 404438), (155820, 202219)]