72768430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 154039536

約数和(自身を除く): 81271106

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 1531, 3062, 3395, 4753, 6790, 7655, 9506, 10717, 15310, 21434, 23765, 47530, 53585, 75019, 107170, 148507, 150038, 297014, 375095, 742535, 750190, 1039549, 1485070, 2079098, 5197745, 7276843, 10395490, 14553686, 36384215, 72768430]

約数ペア:

[(1, 72768430), (2, 36384215), (5, 14553686), (7, 10395490), (10, 7276843), (14, 5197745), (35, 2079098), (49, 1485070), (70, 1039549), (97, 750190), (98, 742535), (194, 375095), (245, 297014), (485, 150038), (490, 148507), (679, 107170), (970, 75019), (1358, 53585), (1531, 47530), (3062, 23765), (3395, 21434), (4753, 15310), (6790, 10717), (7655, 9506)]