1519241490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41887}}^1$

素因数の和:41944

約数の個数: 96

約数和(自身を含む): 4391202816

約数和(自身を除く): 2871961326

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 12090, 18135, 36270, 41887, 83774, 125661, 209435, 251322, 376983, 418870, 544531, 628305, 753966, 1089062, 1256610, 1298497, 1633593, 1884915, 2596994, 2722655, 3267186, 3769830, 3895491, 4900779, 5445310, 6492485, 7790982, 8167965, 9801558, 11686473, 12984970, 16335930, 16880461, 19477455, 23372946, 24503895, 33760922, 38954910, 49007790, 50641383, 58432365, 84402305, 101282766, 116864730, 151924149, 168804610, 253206915, 303848298, 506413830, 759620745, 1519241490]

約数ペア:

[(1, 1519241490), (2, 759620745), (3, 506413830), (5, 303848298), (6, 253206915), (9, 168804610), (10, 151924149), (13, 116864730), (15, 101282766), (18, 84402305), (26, 58432365), (30, 50641383), (31, 49007790), (39, 38954910), (45, 33760922), (62, 24503895), (65, 23372946), (78, 19477455), (90, 16880461), (93, 16335930), (117, 12984970), (130, 11686473), (155, 9801558), (186, 8167965), (195, 7790982), (234, 6492485), (279, 5445310), (310, 4900779), (390, 3895491), (403, 3769830), (465, 3267186), (558, 2722655), (585, 2596994), (806, 1884915), (930, 1633593), (1170, 1298497), (1209, 1256610), (1395, 1089062), (2015, 753966), (2418, 628305), (2790, 544531), (3627, 418870), (4030, 376983), (6045, 251322), (7254, 209435), (12090, 125661), (18135, 83774), (36270, 41887)]