72364170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 177997824

約数和(自身を除く): 105633654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 173, 191, 219, 346, 365, 382, 438, 519, 573, 730, 865, 955, 1038, 1095, 1146, 1730, 1910, 2190, 2595, 2865, 5190, 5730, 12629, 13943, 25258, 27886, 33043, 37887, 41829, 63145, 66086, 69715, 75774, 83658, 99129, 126290, 139430, 165215, 189435, 198258, 209145, 330430, 378870, 418290, 495645, 991290, 2412139, 4824278, 7236417, 12060695, 14472834, 24121390, 36182085, 72364170]

約数ペア:

[(1, 72364170), (2, 36182085), (3, 24121390), (5, 14472834), (6, 12060695), (10, 7236417), (15, 4824278), (30, 2412139), (73, 991290), (146, 495645), (173, 418290), (191, 378870), (219, 330430), (346, 209145), (365, 198258), (382, 189435), (438, 165215), (519, 139430), (573, 126290), (730, 99129), (865, 83658), (955, 75774), (1038, 69715), (1095, 66086), (1146, 63145), (1730, 41829), (1910, 37887), (2190, 33043), (2595, 27886), (2865, 25258), (5190, 13943), (5730, 12629)]