287819776140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8999993}}^1$

素因数の和:9000059

約数の個数: 96

約数和(自身を含む): 889055407296

約数和(自身を除く): 601235631156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15990, 31980, 8999993, 17999986, 26999979, 35999972, 44999965, 53999958, 89999930, 107999916, 116999909, 134999895, 179999860, 233999818, 269999790, 350999727, 368999713, 467999636, 539999580, 584999545, 701999454, 737999426, 1106999139, 1169999090, 1403998908, 1475998852, 1754998635, 1844998565, 2213998278, 2339998180, 3509997270, 3689997130, 4427996556, 4796996269, 5534995695, 7019994540, 7379994260, 9593992538, 11069991390, 14390988807, 19187985076, 22139982780, 23984981345, 28781977614, 47969962690, 57563955228, 71954944035, 95939925380, 143909888070, 287819776140]

約数ペア:

[(1, 287819776140), (2, 143909888070), (3, 95939925380), (4, 71954944035), (5, 57563955228), (6, 47969962690), (10, 28781977614), (12, 23984981345), (13, 22139982780), (15, 19187985076), (20, 14390988807), (26, 11069991390), (30, 9593992538), (39, 7379994260), (41, 7019994540), (52, 5534995695), (60, 4796996269), (65, 4427996556), (78, 3689997130), (82, 3509997270), (123, 2339998180), (130, 2213998278), (156, 1844998565), (164, 1754998635), (195, 1475998852), (205, 1403998908), (246, 1169999090), (260, 1106999139), (390, 737999426), (410, 701999454), (492, 584999545), (533, 539999580), (615, 467999636), (780, 368999713), (820, 350999727), (1066, 269999790), (1230, 233999818), (1599, 179999860), (2132, 134999895), (2460, 116999909), (2665, 107999916), (3198, 89999930), (5330, 53999958), (6396, 44999965), (7995, 35999972), (10660, 26999979), (15990, 17999986), (31980, 8999993)]