306074210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3063

約数の個数: 48

約数和(自身を含む): 606557160

約数和(自身を除く): 300482950

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 610, 793, 845, 1586, 1690, 2969, 3965, 5938, 7930, 10309, 14845, 20618, 29690, 38597, 51545, 77194, 103090, 181109, 192985, 362218, 385970, 501761, 905545, 1003522, 1811090, 2354417, 2508805, 4708834, 5017610, 11772085, 23544170, 30607421, 61214842, 153037105, 306074210]

約数ペア:

[(1, 306074210), (2, 153037105), (5, 61214842), (10, 30607421), (13, 23544170), (26, 11772085), (61, 5017610), (65, 4708834), (122, 2508805), (130, 2354417), (169, 1811090), (305, 1003522), (338, 905545), (610, 501761), (793, 385970), (845, 362218), (1586, 192985), (1690, 181109), (2969, 103090), (3965, 77194), (5938, 51545), (7930, 38597), (10309, 29690), (14845, 20618)]