15306954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 34957440

約数和(自身を除く): 19650486

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 67, 78, 87, 101, 134, 174, 201, 202, 303, 377, 402, 606, 754, 871, 1131, 1313, 1742, 1943, 2262, 2613, 2626, 2929, 3886, 3939, 5226, 5829, 5858, 6767, 7878, 8787, 11658, 13534, 17574, 20301, 25259, 38077, 40602, 50518, 75777, 76154, 87971, 114231, 151554, 175942, 196243, 228462, 263913, 392486, 527826, 588729, 1177458, 2551159, 5102318, 7653477, 15306954]

約数ペア:

[(1, 15306954), (2, 7653477), (3, 5102318), (6, 2551159), (13, 1177458), (26, 588729), (29, 527826), (39, 392486), (58, 263913), (67, 228462), (78, 196243), (87, 175942), (101, 151554), (134, 114231), (174, 87971), (201, 76154), (202, 75777), (303, 50518), (377, 40602), (402, 38077), (606, 25259), (754, 20301), (871, 17574), (1131, 13534), (1313, 11658), (1742, 8787), (1943, 7878), (2262, 6767), (2613, 5858), (2626, 5829), (2929, 5226), (3886, 3939)]