74972670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 191393280

約数和(自身を除く): 116420610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 190, 206, 285, 309, 515, 570, 618, 1030, 1277, 1545, 1957, 2554, 3090, 3831, 3914, 5871, 6385, 7662, 9785, 11742, 12770, 19155, 19570, 24263, 29355, 38310, 48526, 58710, 72789, 121315, 131531, 145578, 242630, 263062, 363945, 394593, 657655, 727890, 789186, 1315310, 1972965, 2499089, 3945930, 4998178, 7497267, 12495445, 14994534, 24990890, 37486335, 74972670]

約数ペア:

[(1, 74972670), (2, 37486335), (3, 24990890), (5, 14994534), (6, 12495445), (10, 7497267), (15, 4998178), (19, 3945930), (30, 2499089), (38, 1972965), (57, 1315310), (95, 789186), (103, 727890), (114, 657655), (190, 394593), (206, 363945), (285, 263062), (309, 242630), (515, 145578), (570, 131531), (618, 121315), (1030, 72789), (1277, 58710), (1545, 48526), (1957, 38310), (2554, 29355), (3090, 24263), (3831, 19570), (3914, 19155), (5871, 12770), (6385, 11742), (7662, 9785)]