79239810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 206035200

約数和(自身を除く): 126795390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 199, 390, 398, 597, 995, 1021, 1194, 1990, 2042, 2587, 2985, 3063, 5105, 5174, 5970, 6126, 7761, 10210, 12935, 13273, 15315, 15522, 25870, 26546, 30630, 38805, 39819, 66365, 77610, 79638, 132730, 199095, 203179, 398190, 406358, 609537, 1015895, 1219074, 2031790, 2641327, 3047685, 5282654, 6095370, 7923981, 13206635, 15847962, 26413270, 39619905, 79239810]

約数ペア:

[(1, 79239810), (2, 39619905), (3, 26413270), (5, 15847962), (6, 13206635), (10, 7923981), (13, 6095370), (15, 5282654), (26, 3047685), (30, 2641327), (39, 2031790), (65, 1219074), (78, 1015895), (130, 609537), (195, 406358), (199, 398190), (390, 203179), (398, 199095), (597, 132730), (995, 79638), (1021, 77610), (1194, 66365), (1990, 39819), (2042, 38805), (2587, 30630), (2985, 26546), (3063, 25870), (5105, 15522), (5174, 15315), (5970, 13273), (6126, 12935), (7761, 10210)]