27171690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 82736640

約数和(自身を除く): 55564950

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 182, 185, 195, 210, 222, 259, 269, 273, 370, 390, 455, 481, 518, 538, 546, 555, 777, 807, 910, 962, 1110, 1295, 1345, 1365, 1443, 1554, 1614, 1883, 2405, 2590, 2690, 2730, 2886, 3367, 3497, 3766, 3885, 4035, 4810, 5649, 6734, 6994, 7215, 7770, 8070, 9415, 9953, 10101, 10491, 11298, 14430, 16835, 17485, 18830, 19906, 20202, 20982, 24479, 28245, 29859, 33670, 34970, 48958, 49765, 50505, 52455, 56490, 59718, 69671, 73437, 99530, 101010, 104910, 122395, 129389, 139342, 146874, 149295, 209013, 244790, 258778, 298590, 348355, 367185, 388167, 418026, 646945, 696710, 734370, 776334, 905723, 1045065, 1293890, 1811446, 1940835, 2090130, 2717169, 3881670, 4528615, 5434338, 9057230, 13585845, 27171690]

約数ペア:

[(1, 27171690), (2, 13585845), (3, 9057230), (5, 5434338), (6, 4528615), (7, 3881670), (10, 2717169), (13, 2090130), (14, 1940835), (15, 1811446), (21, 1293890), (26, 1045065), (30, 905723), (35, 776334), (37, 734370), (39, 696710), (42, 646945), (65, 418026), (70, 388167), (74, 367185), (78, 348355), (91, 298590), (105, 258778), (111, 244790), (130, 209013), (182, 149295), (185, 146874), (195, 139342), (210, 129389), (222, 122395), (259, 104910), (269, 101010), (273, 99530), (370, 73437), (390, 69671), (455, 59718), (481, 56490), (518, 52455), (538, 50505), (546, 49765), (555, 48958), (777, 34970), (807, 33670), (910, 29859), (962, 28245), (1110, 24479), (1295, 20982), (1345, 20202), (1365, 19906), (1443, 18830), (1554, 17485), (1614, 16835), (1883, 14430), (2405, 11298), (2590, 10491), (2690, 10101), (2730, 9953), (2886, 9415), (3367, 8070), (3497, 7770), (3766, 7215), (3885, 6994), (4035, 6734), (4810, 5649)]