7769580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 26793984

約数和(自身を除く): 19024404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1423, 1820, 2730, 2846, 4269, 5460, 5692, 7115, 8538, 9961, 14230, 17076, 18499, 19922, 21345, 28460, 29883, 36998, 39844, 42690, 49805, 55497, 59766, 73996, 85380, 92495, 99610, 110994, 119532, 129493, 149415, 184990, 199220, 221988, 258986, 277485, 298830, 369980, 388479, 517972, 554970, 597660, 647465, 776958, 1109940, 1294930, 1553916, 1942395, 2589860, 3884790, 7769580]

約数ペア:

[(1, 7769580), (2, 3884790), (3, 2589860), (4, 1942395), (5, 1553916), (6, 1294930), (7, 1109940), (10, 776958), (12, 647465), (13, 597660), (14, 554970), (15, 517972), (20, 388479), (21, 369980), (26, 298830), (28, 277485), (30, 258986), (35, 221988), (39, 199220), (42, 184990), (52, 149415), (60, 129493), (65, 119532), (70, 110994), (78, 99610), (84, 92495), (91, 85380), (105, 73996), (130, 59766), (140, 55497), (156, 49805), (182, 42690), (195, 39844), (210, 36998), (260, 29883), (273, 28460), (364, 21345), (390, 19922), (420, 18499), (455, 17076), (546, 14230), (780, 9961), (910, 8538), (1092, 7115), (1365, 5692), (1423, 5460), (1820, 4269), (2730, 2846)]