1097757730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 2062101888

約数和(自身を除く): 964344158

約数列:

[1, 2, 5, 10, 53, 97, 106, 131, 163, 194, 262, 265, 326, 485, 530, 655, 815, 970, 1310, 1630, 5141, 6943, 8639, 10282, 12707, 13886, 15811, 17278, 21353, 25414, 25705, 31622, 34715, 42706, 43195, 51410, 63535, 69430, 79055, 86390, 106765, 127070, 158110, 213530, 673471, 837983, 1131709, 1346942, 1675966, 2071241, 2263418, 3367355, 4142482, 4189915, 5658545, 6734710, 8379830, 10356205, 11317090, 20712410, 109775773, 219551546, 548878865, 1097757730]

約数ペア:

[(1, 1097757730), (2, 548878865), (5, 219551546), (10, 109775773), (53, 20712410), (97, 11317090), (106, 10356205), (131, 8379830), (163, 6734710), (194, 5658545), (262, 4189915), (265, 4142482), (326, 3367355), (485, 2263418), (530, 2071241), (655, 1675966), (815, 1346942), (970, 1131709), (1310, 837983), (1630, 673471), (5141, 213530), (6943, 158110), (8639, 127070), (10282, 106765), (12707, 86390), (13886, 79055), (15811, 69430), (17278, 63535), (21353, 51410), (25414, 43195), (25705, 42706), (31622, 34715)]