45247230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71821}}^1$

素因数の和:71841

約数の個数: 48

約数和(自身を含む): 134450784

約数和(自身を除く): 89203554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 71821, 143642, 215463, 359105, 430926, 502747, 646389, 718210, 1005494, 1077315, 1292778, 1508241, 2154630, 2513735, 3016482, 3231945, 4524723, 5027470, 6463890, 7541205, 9049446, 15082410, 22623615, 45247230]

約数ペア:

[(1, 45247230), (2, 22623615), (3, 15082410), (5, 9049446), (6, 7541205), (7, 6463890), (9, 5027470), (10, 4524723), (14, 3231945), (15, 3016482), (18, 2513735), (21, 2154630), (30, 1508241), (35, 1292778), (42, 1077315), (45, 1005494), (63, 718210), (70, 646389), (90, 502747), (105, 430926), (126, 359105), (210, 215463), (315, 143642), (630, 71821)]