28374060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3343

約数の個数: 96

約数和(自身を含む): 93364992

約数和(自身を除く): 64990932

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 3307, 4290, 6614, 8580, 9921, 13228, 16535, 19842, 33070, 36377, 39684, 42991, 49605, 66140, 72754, 85982, 99210, 109131, 128973, 145508, 171964, 181885, 198420, 214955, 218262, 257946, 363770, 429910, 436524, 472901, 515892, 545655, 644865, 727540, 859820, 945802, 1091310, 1289730, 1418703, 1891604, 2182620, 2364505, 2579460, 2837406, 4729010, 5674812, 7093515, 9458020, 14187030, 28374060]

約数ペア:

[(1, 28374060), (2, 14187030), (3, 9458020), (4, 7093515), (5, 5674812), (6, 4729010), (10, 2837406), (11, 2579460), (12, 2364505), (13, 2182620), (15, 1891604), (20, 1418703), (22, 1289730), (26, 1091310), (30, 945802), (33, 859820), (39, 727540), (44, 644865), (52, 545655), (55, 515892), (60, 472901), (65, 436524), (66, 429910), (78, 363770), (110, 257946), (130, 218262), (132, 214955), (143, 198420), (156, 181885), (165, 171964), (195, 145508), (220, 128973), (260, 109131), (286, 99210), (330, 85982), (390, 72754), (429, 66140), (572, 49605), (660, 42991), (715, 39684), (780, 36377), (858, 33070), (1430, 19842), (1716, 16535), (2145, 13228), (2860, 9921), (3307, 8580), (4290, 6614)]