17967532660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2719}}^1$

素因数の和:3366

約数の個数: 144

約数和(自身を含む): 47978058240

約数和(自身を除く): 30010525580

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, 308, 385, 490, 539, 613, 770, 980, 1078, 1226, 1540, 2156, 2452, 2695, 2719, 3065, 4291, 5390, 5438, 6130, 6743, 8582, 10780, 10876, 12260, 13486, 13595, 17164, 19033, 21455, 26972, 27190, 29909, 30037, 33715, 38066, 42910, 47201, 54380, 59818, 60074, 67430, 76132, 85820, 94402, 95165, 119636, 120148, 133231, 134860, 149545, 150185, 188804, 190330, 209363, 236005, 266462, 299090, 300370, 330407, 380660, 418726, 472010, 532924, 598180, 600740, 660814, 666155, 837452, 944020, 1046815, 1321628, 1332310, 1465541, 1652035, 1666747, 2093630, 2664620, 2931082, 3304070, 3333494, 4187260, 5862164, 6608140, 6666988, 7327705, 8333735, 11667229, 14655410, 16667470, 18334217, 23334458, 29310820, 33334940, 36668434, 46668916, 58336145, 73336868, 81670603, 91671085, 116672290, 128339519, 163341206, 183342170, 233344580, 256679038, 326682412, 366684340, 408353015, 513358076, 641697595, 816706030, 898376633, 1283395190, 1633412060, 1796753266, 2566790380, 3593506532, 4491883165, 8983766330, 17967532660]

約数ペア:

[(1, 17967532660), (2, 8983766330), (4, 4491883165), (5, 3593506532), (7, 2566790380), (10, 1796753266), (11, 1633412060), (14, 1283395190), (20, 898376633), (22, 816706030), (28, 641697595), (35, 513358076), (44, 408353015), (49, 366684340), (55, 326682412), (70, 256679038), (77, 233344580), (98, 183342170), (110, 163341206), (140, 128339519), (154, 116672290), (196, 91671085), (220, 81670603), (245, 73336868), (308, 58336145), (385, 46668916), (490, 36668434), (539, 33334940), (613, 29310820), (770, 23334458), (980, 18334217), (1078, 16667470), (1226, 14655410), (1540, 11667229), (2156, 8333735), (2452, 7327705), (2695, 6666988), (2719, 6608140), (3065, 5862164), (4291, 4187260), (5390, 3333494), (5438, 3304070), (6130, 2931082), (6743, 2664620), (8582, 2093630), (10780, 1666747), (10876, 1652035), (12260, 1465541), (13486, 1332310), (13595, 1321628), (17164, 1046815), (19033, 944020), (21455, 837452), (26972, 666155), (27190, 660814), (29909, 600740), (30037, 598180), (33715, 532924), (38066, 472010), (42910, 418726), (47201, 380660), (54380, 330407), (59818, 300370), (60074, 299090), (67430, 266462), (76132, 236005), (85820, 209363), (94402, 190330), (95165, 188804), (119636, 150185), (120148, 149545), (133231, 134860)]