28535130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^3$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 82751760

約数和(自身を除く): 54216630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 841, 870, 1131, 1170, 1305, 1682, 1885, 2262, 2523, 2610, 3393, 3770, 4205, 5046, 5655, 6786, 7569, 8410, 10933, 11310, 12615, 15138, 16965, 21866, 24389, 25230, 32799, 33930, 37845, 48778, 54665, 65598, 73167, 75690, 98397, 109330, 121945, 146334, 163995, 196794, 219501, 243890, 317057, 327990, 365835, 439002, 491985, 634114, 731670, 951171, 983970, 1097505, 1585285, 1902342, 2195010, 2853513, 3170570, 4755855, 5707026, 9511710, 14267565, 28535130]

約数ペア:

[(1, 28535130), (2, 14267565), (3, 9511710), (5, 5707026), (6, 4755855), (9, 3170570), (10, 2853513), (13, 2195010), (15, 1902342), (18, 1585285), (26, 1097505), (29, 983970), (30, 951171), (39, 731670), (45, 634114), (58, 491985), (65, 439002), (78, 365835), (87, 327990), (90, 317057), (117, 243890), (130, 219501), (145, 196794), (174, 163995), (195, 146334), (234, 121945), (261, 109330), (290, 98397), (377, 75690), (390, 73167), (435, 65598), (522, 54665), (585, 48778), (754, 37845), (841, 33930), (870, 32799), (1131, 25230), (1170, 24389), (1305, 21866), (1682, 16965), (1885, 15138), (2262, 12615), (2523, 11310), (2610, 10933), (3393, 8410), (3770, 7569), (4205, 6786), (5046, 5655)]