1810361610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{983}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 5101056000

約数和(自身を除く): 3290694390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 359, 513, 570, 718, 855, 983, 1026, 1077, 1710, 1795, 1966, 2154, 2565, 2949, 3231, 3590, 4915, 5130, 5385, 5898, 6462, 6821, 8847, 9693, 9830, 10770, 13642, 14745, 16155, 17694, 18677, 19386, 20463, 26541, 29490, 32310, 34105, 37354, 40926, 44235, 48465, 53082, 56031, 61389, 68210, 88470, 93385, 96930, 102315, 112062, 122778, 132705, 168093, 184167, 186770, 204630, 265410, 280155, 306945, 336186, 352897, 368334, 504279, 560310, 613890, 705794, 840465, 920835, 1008558, 1058691, 1680930, 1764485, 1841670, 2117382, 2521395, 3176073, 3528970, 5042790, 5293455, 6352146, 6705043, 9528219, 10586910, 13410086, 15880365, 19056438, 20115129, 31760730, 33525215, 40230258, 47641095, 60345387, 67050430, 95282190, 100575645, 120690774, 181036161, 201151290, 301726935, 362072322, 603453870, 905180805, 1810361610]

約数ペア:

[(1, 1810361610), (2, 905180805), (3, 603453870), (5, 362072322), (6, 301726935), (9, 201151290), (10, 181036161), (15, 120690774), (18, 100575645), (19, 95282190), (27, 67050430), (30, 60345387), (38, 47641095), (45, 40230258), (54, 33525215), (57, 31760730), (90, 20115129), (95, 19056438), (114, 15880365), (135, 13410086), (171, 10586910), (190, 9528219), (270, 6705043), (285, 6352146), (342, 5293455), (359, 5042790), (513, 3528970), (570, 3176073), (718, 2521395), (855, 2117382), (983, 1841670), (1026, 1764485), (1077, 1680930), (1710, 1058691), (1795, 1008558), (1966, 920835), (2154, 840465), (2565, 705794), (2949, 613890), (3231, 560310), (3590, 504279), (4915, 368334), (5130, 352897), (5385, 336186), (5898, 306945), (6462, 280155), (6821, 265410), (8847, 204630), (9693, 186770), (9830, 184167), (10770, 168093), (13642, 132705), (14745, 122778), (16155, 112062), (17694, 102315), (18677, 96930), (19386, 93385), (20463, 88470), (26541, 68210), (29490, 61389), (32310, 56031), (34105, 53082), (37354, 48465), (40926, 44235)]