7868057470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3659}}^1$

素因数の和:3842

約数の個数: 128

約数和(自身を含む): 18593971200

約数和(自身を除く): 10725913730

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 139, 170, 182, 221, 238, 278, 442, 455, 595, 695, 910, 973, 1105, 1190, 1390, 1547, 1807, 1946, 2210, 2363, 3094, 3614, 3659, 4726, 4865, 7318, 7735, 9035, 9730, 11815, 12649, 15470, 16541, 18070, 18295, 23630, 25298, 25613, 30719, 33082, 36590, 47567, 51226, 61438, 62203, 63245, 82705, 95134, 124406, 126490, 128065, 153595, 165410, 215033, 237835, 256130, 307190, 311015, 332969, 430066, 435421, 475670, 508601, 622030, 665938, 808639, 870842, 1017202, 1075165, 1617278, 1664845, 2150330, 2177105, 2543005, 3329690, 3560207, 4043195, 4354210, 5086010, 5660473, 6611813, 7120414, 8086390, 8646217, 11320946, 13223626, 17292434, 17801035, 28302365, 33059065, 35602070, 43231085, 46282691, 56604730, 60523519, 66118130, 86462170, 92565382, 112400821, 121047038, 224801642, 231413455, 302617595, 462826910, 562004105, 605235190, 786805747, 1124008210, 1573611494, 3934028735, 7868057470]

約数ペア:

[(1, 7868057470), (2, 3934028735), (5, 1573611494), (7, 1124008210), (10, 786805747), (13, 605235190), (14, 562004105), (17, 462826910), (26, 302617595), (34, 231413455), (35, 224801642), (65, 121047038), (70, 112400821), (85, 92565382), (91, 86462170), (119, 66118130), (130, 60523519), (139, 56604730), (170, 46282691), (182, 43231085), (221, 35602070), (238, 33059065), (278, 28302365), (442, 17801035), (455, 17292434), (595, 13223626), (695, 11320946), (910, 8646217), (973, 8086390), (1105, 7120414), (1190, 6611813), (1390, 5660473), (1547, 5086010), (1807, 4354210), (1946, 4043195), (2210, 3560207), (2363, 3329690), (3094, 2543005), (3614, 2177105), (3659, 2150330), (4726, 1664845), (4865, 1617278), (7318, 1075165), (7735, 1017202), (9035, 870842), (9730, 808639), (11815, 665938), (12649, 622030), (15470, 508601), (16541, 475670), (18070, 435421), (18295, 430066), (23630, 332969), (25298, 311015), (25613, 307190), (30719, 256130), (33082, 237835), (36590, 215033), (47567, 165410), (51226, 153595), (61438, 128065), (62203, 126490), (63245, 124406), (82705, 95134)]