2017884670060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1489}}^1\times {\mathrm{42643}}^1$

素因数の和:44375

約数の個数: 96

約数和(自身を含む): 4867638612480

約数和(自身を除く): 2849753942420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1489, 1589, 2270, 2978, 3178, 4540, 5956, 6356, 7445, 7945, 10423, 14890, 15890, 20846, 29780, 31780, 41692, 42643, 52115, 85286, 104230, 170572, 208460, 213215, 298501, 338003, 426430, 597002, 676006, 852860, 1194004, 1352012, 1492505, 1690015, 2366021, 2985010, 3380030, 4732042, 5970020, 6760060, 9464084, 9679961, 11830105, 19359922, 23660210, 38719844, 47320420, 48399805, 63495427, 67759727, 96799610, 126990854, 135519454, 193599220, 253981708, 271038908, 317477135, 338798635, 444467989, 634954270, 677597270, 888935978, 1269908540, 1355194540, 1777871956, 2222339945, 4444679890, 8889359780, 14413461929, 28826923858, 57653847716, 72067309645, 100894233503, 144134619290, 201788467006, 288269238580, 403576934012, 504471167515, 1008942335030, 2017884670060]

約数ペア:

[(1, 2017884670060), (2, 1008942335030), (4, 504471167515), (5, 403576934012), (7, 288269238580), (10, 201788467006), (14, 144134619290), (20, 100894233503), (28, 72067309645), (35, 57653847716), (70, 28826923858), (140, 14413461929), (227, 8889359780), (454, 4444679890), (908, 2222339945), (1135, 1777871956), (1489, 1355194540), (1589, 1269908540), (2270, 888935978), (2978, 677597270), (3178, 634954270), (4540, 444467989), (5956, 338798635), (6356, 317477135), (7445, 271038908), (7945, 253981708), (10423, 193599220), (14890, 135519454), (15890, 126990854), (20846, 96799610), (29780, 67759727), (31780, 63495427), (41692, 48399805), (42643, 47320420), (52115, 38719844), (85286, 23660210), (104230, 19359922), (170572, 11830105), (208460, 9679961), (213215, 9464084), (298501, 6760060), (338003, 5970020), (426430, 4732042), (597002, 3380030), (676006, 2985010), (852860, 2366021), (1194004, 1690015), (1352012, 1492505)]