2016101570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 4686932160

約数和(自身を除く): 2670830590

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 49, 70, 85, 98, 115, 119, 161, 170, 230, 238, 245, 289, 322, 391, 490, 578, 595, 619, 782, 805, 833, 1127, 1190, 1238, 1445, 1610, 1666, 1955, 2023, 2254, 2737, 2890, 3095, 3910, 4046, 4165, 4333, 5474, 5635, 6190, 6647, 8330, 8666, 10115, 10523, 11270, 13294, 13685, 14161, 14237, 19159, 20230, 21046, 21665, 27370, 28322, 28474, 30331, 33235, 38318, 43330, 46529, 52615, 60662, 66470, 70805, 71185, 73661, 93058, 95795, 99659, 105230, 141610, 142370, 147322, 151655, 178891, 191590, 199318, 232645, 242029, 303310, 325703, 357782, 368305, 465290, 484058, 498295, 515627, 651406, 697613, 736610, 894455, 996590, 1031254, 1210145, 1252237, 1395226, 1628515, 1694203, 1788910, 2420290, 2504474, 2578135, 3257030, 3388406, 3488065, 4114493, 5156270, 6261185, 6976130, 8228986, 8471015, 8765659, 11859421, 12522370, 16942030, 17531318, 20572465, 23718842, 28801451, 41144930, 43828295, 57602902, 59297105, 87656590, 118594210, 144007255, 201610157, 288014510, 403220314, 1008050785, 2016101570]

約数ペア:

[(1, 2016101570), (2, 1008050785), (5, 403220314), (7, 288014510), (10, 201610157), (14, 144007255), (17, 118594210), (23, 87656590), (34, 59297105), (35, 57602902), (46, 43828295), (49, 41144930), (70, 28801451), (85, 23718842), (98, 20572465), (115, 17531318), (119, 16942030), (161, 12522370), (170, 11859421), (230, 8765659), (238, 8471015), (245, 8228986), (289, 6976130), (322, 6261185), (391, 5156270), (490, 4114493), (578, 3488065), (595, 3388406), (619, 3257030), (782, 2578135), (805, 2504474), (833, 2420290), (1127, 1788910), (1190, 1694203), (1238, 1628515), (1445, 1395226), (1610, 1252237), (1666, 1210145), (1955, 1031254), (2023, 996590), (2254, 894455), (2737, 736610), (2890, 697613), (3095, 651406), (3910, 515627), (4046, 498295), (4165, 484058), (4333, 465290), (5474, 368305), (5635, 357782), (6190, 325703), (6647, 303310), (8330, 242029), (8666, 232645), (10115, 199318), (10523, 191590), (11270, 178891), (13294, 151655), (13685, 147322), (14161, 142370), (14237, 141610), (19159, 105230), (20230, 99659), (21046, 95795), (21665, 93058), (27370, 73661), (28322, 71185), (28474, 70805), (30331, 66470), (33235, 60662), (38318, 52615), (43330, 46529)]