154468470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 417973248

約数和(自身を除く): 263504778

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 61, 65, 78, 86, 122, 129, 130, 151, 183, 195, 215, 258, 302, 305, 366, 390, 430, 453, 559, 610, 645, 755, 793, 906, 915, 1118, 1290, 1510, 1586, 1677, 1830, 1963, 2265, 2379, 2623, 2795, 3354, 3926, 3965, 4530, 4758, 5246, 5590, 5889, 6493, 7869, 7930, 8385, 9211, 9815, 11778, 11895, 12986, 13115, 15738, 16770, 18422, 19479, 19630, 23790, 26230, 27633, 29445, 32465, 34099, 38958, 39345, 46055, 55266, 58890, 64930, 68198, 78690, 84409, 92110, 97395, 102297, 119743, 138165, 168818, 170495, 194790, 204594, 239486, 253227, 276330, 340990, 359229, 396073, 422045, 506454, 511485, 598715, 718458, 792146, 844090, 1022970, 1188219, 1197430, 1266135, 1796145, 1980365, 2376438, 2532270, 3592290, 3960730, 5148949, 5941095, 10297898, 11882190, 15446847, 25744745, 30893694, 51489490, 77234235, 154468470]

約数ペア:

[(1, 154468470), (2, 77234235), (3, 51489490), (5, 30893694), (6, 25744745), (10, 15446847), (13, 11882190), (15, 10297898), (26, 5941095), (30, 5148949), (39, 3960730), (43, 3592290), (61, 2532270), (65, 2376438), (78, 1980365), (86, 1796145), (122, 1266135), (129, 1197430), (130, 1188219), (151, 1022970), (183, 844090), (195, 792146), (215, 718458), (258, 598715), (302, 511485), (305, 506454), (366, 422045), (390, 396073), (430, 359229), (453, 340990), (559, 276330), (610, 253227), (645, 239486), (755, 204594), (793, 194790), (906, 170495), (915, 168818), (1118, 138165), (1290, 119743), (1510, 102297), (1586, 97395), (1677, 92110), (1830, 84409), (1963, 78690), (2265, 68198), (2379, 64930), (2623, 58890), (2795, 55266), (3354, 46055), (3926, 39345), (3965, 38958), (4530, 34099), (4758, 32465), (5246, 29445), (5590, 27633), (5889, 26230), (6493, 23790), (7869, 19630), (7930, 19479), (8385, 18422), (9211, 16770), (9815, 15738), (11778, 13115), (11895, 12986)]