11718797860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3541}}^1$

素因数の和:3882

約数の個数: 144

約数和(自身を含む): 31340409408

約数和(自身を除く): 19621611548

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 307, 308, 385, 490, 539, 614, 770, 980, 1078, 1228, 1535, 1540, 2149, 2156, 2695, 3070, 3377, 3541, 4298, 5390, 6140, 6754, 7082, 8596, 10745, 10780, 13508, 14164, 15043, 16885, 17705, 21490, 23639, 24787, 30086, 33770, 35410, 38951, 42980, 47278, 49574, 60172, 67540, 70820, 75215, 77902, 94556, 99148, 118195, 123935, 150430, 155804, 165473, 173509, 194755, 236390, 247870, 272657, 300860, 330946, 347018, 389510, 472780, 495740, 545314, 661892, 694036, 779020, 827365, 867545, 1087087, 1090628, 1363285, 1654730, 1735090, 1908599, 2174174, 2726570, 3309460, 3470180, 3817198, 4348348, 5435435, 5453140, 7609609, 7634396, 9542995, 10870870, 11957957, 15219218, 19085990, 21741740, 23915914, 30438436, 38048045, 38171980, 47831828, 53267263, 59789785, 76096090, 83705699, 106534526, 119579570, 152192180, 167411398, 213069052, 239159140, 266336315, 334822796, 418528495, 532672630, 585939893, 837056990, 1065345260, 1171879786, 1674113980, 2343759572, 2929699465, 5859398930, 11718797860]

約数ペア:

[(1, 11718797860), (2, 5859398930), (4, 2929699465), (5, 2343759572), (7, 1674113980), (10, 1171879786), (11, 1065345260), (14, 837056990), (20, 585939893), (22, 532672630), (28, 418528495), (35, 334822796), (44, 266336315), (49, 239159140), (55, 213069052), (70, 167411398), (77, 152192180), (98, 119579570), (110, 106534526), (140, 83705699), (154, 76096090), (196, 59789785), (220, 53267263), (245, 47831828), (307, 38171980), (308, 38048045), (385, 30438436), (490, 23915914), (539, 21741740), (614, 19085990), (770, 15219218), (980, 11957957), (1078, 10870870), (1228, 9542995), (1535, 7634396), (1540, 7609609), (2149, 5453140), (2156, 5435435), (2695, 4348348), (3070, 3817198), (3377, 3470180), (3541, 3309460), (4298, 2726570), (5390, 2174174), (6140, 1908599), (6754, 1735090), (7082, 1654730), (8596, 1363285), (10745, 1090628), (10780, 1087087), (13508, 867545), (14164, 827365), (15043, 779020), (16885, 694036), (17705, 661892), (21490, 545314), (23639, 495740), (24787, 472780), (30086, 389510), (33770, 347018), (35410, 330946), (38951, 300860), (42980, 272657), (47278, 247870), (49574, 236390), (60172, 194755), (67540, 173509), (70820, 165473), (75215, 155804), (77902, 150430), (94556, 123935), (99148, 118195)]