16191630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 37030770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 659, 702, 819, 910, 945, 1170, 1318, 1365, 1638, 1755, 1890, 1977, 2457, 2730, 3295, 3510, 3954, 4095, 4613, 4914, 5931, 6590, 8190, 8567, 9226, 9885, 11862, 12285, 13839, 17134, 17793, 19770, 23065, 24570, 25701, 27678, 29655, 35586, 41517, 42835, 46130, 51402, 59310, 59969, 69195, 77103, 83034, 85670, 88965, 119938, 124551, 128505, 138390, 154206, 177930, 179907, 207585, 231309, 249102, 257010, 299845, 359814, 385515, 415170, 462618, 539721, 599690, 622755, 771030, 899535, 1079442, 1156545, 1245510, 1619163, 1799070, 2313090, 2698605, 3238326, 5397210, 8095815, 16191630]

約数ペア:

[(1, 16191630), (2, 8095815), (3, 5397210), (5, 3238326), (6, 2698605), (7, 2313090), (9, 1799070), (10, 1619163), (13, 1245510), (14, 1156545), (15, 1079442), (18, 899535), (21, 771030), (26, 622755), (27, 599690), (30, 539721), (35, 462618), (39, 415170), (42, 385515), (45, 359814), (54, 299845), (63, 257010), (65, 249102), (70, 231309), (78, 207585), (90, 179907), (91, 177930), (105, 154206), (117, 138390), (126, 128505), (130, 124551), (135, 119938), (182, 88965), (189, 85670), (195, 83034), (210, 77103), (234, 69195), (270, 59969), (273, 59310), (315, 51402), (351, 46130), (378, 42835), (390, 41517), (455, 35586), (546, 29655), (585, 27678), (630, 25701), (659, 24570), (702, 23065), (819, 19770), (910, 17793), (945, 17134), (1170, 13839), (1318, 12285), (1365, 11862), (1638, 9885), (1755, 9226), (1890, 8567), (1977, 8190), (2457, 6590), (2730, 5931), (3295, 4914), (3510, 4613), (3954, 4095)]