137321370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{25013}}^1$

素因数の和:25087

約数の個数: 48

約数和(自身を含む): 362903112

約数和(自身を除く): 225581742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 25013, 50026, 75039, 125065, 150078, 225117, 250130, 375195, 450234, 750390, 1125585, 1525793, 2251170, 3051586, 4577379, 7628965, 9154758, 13732137, 15257930, 22886895, 27464274, 45773790, 68660685, 137321370]

約数ペア:

[(1, 137321370), (2, 68660685), (3, 45773790), (5, 27464274), (6, 22886895), (9, 15257930), (10, 13732137), (15, 9154758), (18, 7628965), (30, 4577379), (45, 3051586), (61, 2251170), (90, 1525793), (122, 1125585), (183, 750390), (305, 450234), (366, 375195), (549, 250130), (610, 225117), (915, 150078), (1098, 125065), (1830, 75039), (2745, 50026), (5490, 25013)]